The app that tells you the best time to run and pee during a movie without missing the best scenes.

100% free (donation supported) iPhone | Android

Frakking for Fun – 7 Science Fiction Curse Words to Learn and Use

So frakkin’ say we all.

Learn to curse like they do on TV! You can get away with a lot on family television and in real life if you use alien cusses to do your dirty work.

Here’s our selection of fabulous F-bombs and shitty stand-ins, bolstered with other colorful language from science fiction television to make your day shiny.


As they would say on Star Trek, Frak is infinitely useful in infinite combinations. The number one way to use the F word on family television, Battlestar Galactica gets away with frak, frakking, mother-fraker, frak off, frak you, frak me, frakked up, you’re frakked, let’s frak, and even more creative variants like clusterfrak or “I guaran-frakkin-tee you”.

——Content continues below——

The World’s Most Indispensable Movie App

The RunPee app tells you the best times to
run & pee during a movie
so you don't miss the best scenes.

As seen on

Download the RunPee app.
100% free (donation supported)

Get the RunPee app at the Google Play Store       Get the RunPee app at the Google Play Store

Read more about the RunPee app.

Even the gentler 1970s original-flavor BSG used frak, albeit spelled with a C, as in Frack.

You’ve probably heard of this curse. It’s even made it into the Urban Dictionary. There’s no escaping the almighty frak.

What people are saying
about the RunPee app.

star star star star star

Kyritame2, 09/06/2021

Single best investment

By and far best investment Ive made. I used to drive my husband nuts because Id be a fidgeting mess the last half hour of the movie trying not to miss important parts. Now I just turn this app on and *bam* I can actually focus on the movie the whole time. Even puts alerts to my watch so even better. Also I can guarentee all the 5 star star star star star reviews arent fake as one person accused – its just that so many of us movie-goers had the same problem and this fixed it. Yes, it is paid but jeeze its expensive to keep watching movies and updating an app for every movie. And if you read more about the creator he mentions he has several people contributing – so yeah its paid but omg worth every cent. 10/10

Developers note: the RunPee app is now, and always will be, 100% free. Donations are optional.

View all reviews
Apple App Store | Google Play Store

Download RunPee app

Apple App store     Google Play Store

Frell and Farbot

Farscape is littered with wonderful alien curses. Frell and Farbot are two of the best ones, although I have a soft spot for Dren and Hezmana as well. Frell has the same meaning as Frak and does the heavy lifting for Farscape’s amusingly shady characters.


Yet another way to say the F word on TV. Felota actually means poop (as in ‘floaters’), but as another literal “F” word, it rolls nicely off the tongue. If you haven’t picked up a bit of Belter Creole from The Expanse, you aren’t even trying. Sasa ke, Beltalowda?

Gorram and Ruttin’

While most curses on Firefly are contained in impressively creative strings of Mandarin, Jane and Mal use these two most of all. Gorram sounds remarkably like taking the Lord’s name in vain. Ruttin’ is used for its literal meaning as opposed to its sound.

Shiny is another term used well and frequently on the series, but it stands unique as a ‘nice word’ in science fiction. It may be the exact opposite of a curse. It’s still worth mentioning. Does Kaylee ever curse?

Seriously, some of these Mandarin epithet strings from Firefly are amazing, with translations equivalent to Stupid Inbred Stack of Meat, Extraordinarily Impatient Buddha, Stupid Son of a Drooling Whore and a Monkey, and Filthy Fornicators of Livestock. Joss Whedon and his dialog writers never let us down.


Used in Star Trek: Enterprise, this sticks out because Trek is not known for hard cursing. (Well, before Star Trek: Discovery and Picard). At least among humans: Klingons and Romulans do use bad language, often enough that I can recall P’taq and Veruul respectively, offhand. But shale was used by humans in the Enterprise episode Terra Nova, and it works well vis a vis their ship-lost culture. The “Novans” live underground. Shale is known to be a treacherous rock and is close enough to ‘shit’ to be a natural.

So feel free to pepper your language with Shale, or else go with Captain Kirk’s famous “double-dumb ass on you’” from The Voyage Home. “Dammit, Jim” is really too tame to bother with here. 😉


Reaching way back in time to the 70s, Mork from Ork snuck this version of bullshit under the radar on family-friendly prime time television. Pat yourself on the back if you’re old enough to remember Mork & Mindy.

In cool news: the Mork, Happy Days, and Lavern & Shirley crews inhabit the same universe. That’s what a little YouTube search will net you. #MindBlown


Fun but a bit more esoteric. If you’re a big Hitchhiker’s Guide to the Universe fan, you’ll recall the book says of Belgium: “the concept it embodies is so revolting that the publication or broadcast of the word is utterly forbidden in all parts of the galaxy except one, where they don’t know what it means.” Douglas Adams FTW!

Hitchhiker’s Guide did make it as a mildly agreeable movie. I don’t recall if they say Belgium anywhere in it. Help me out? Comment section is below.

Don’t miss your favorite movie moments because you have to pee or need a snack. Use the RunPee app (Androidor iPhone) when you go to the movies. We have Peetimes for all wide release films every week, including Fly Me To The Moon, Despicable Me 4, A Quiet Place: Day One, Inside Out 2 and coming soon, Twisters, Deadpool & Wolverien and many others. We have literally thousands of Peetimes—from classic movies through today’s blockbusters. You can also keep up with movie news and reviews on our blog, or by following us on Twitter @RunPee. If there’s a new film out there, we’ve got your bladder covered.


8 responses to “Frakking for Fun – 7 Science Fiction Curse Words to Learn and Use”

  1. No love for Red Dwarf?

    Well… smeg!

  2. Rob, never seen Red Dwarf. I don’t have a lot of older TV shows in my personal catalog. What’s it about?

  3. Rob Williams Avatar
    Rob Williams

    The premise of the series follows the low-ranking technician Dave Lister, who awakens after being in suspended animation for three million years to find he is the last living human, with no crew on board the mining spacecraft Red Dwarf other than Arnold Rimmer, a hologram of Lister’s deceased bunkmate, and Cat, a life form which evolved from Lister’s pregnant cat.

  4. Rob Williams Avatar
    Rob Williams

    Also… older?
    The last episode was a feature length episode, Red Dwarf: The Promised Land released in 2020!

  5. Okay, you’ve temped me. I’m going to watch this show. I’ll probably add smeg later, just for you.

  6. Sarah E Smithers Avatar
    Sarah E Smithers

    Omg, you have GOT to se Red Dwarf!

    Besides that, I still have a fondness for Silflay Hraka! from Watership Down.. Because who doesn’t want to say Eat Poop! in rabbit talk.

  7. Okay, you’ve both convinced me. I just watched the first episode of Red Dwarf and now I think I like it.

    @Sarah, I knew there was a reason I liked you. Watership Down is my second favorite ever book, right after Lord of the Rings. I can’t count how many times I’ve read it. I do know all the Lapine expressions and Silflay Hraka is hysterical. The first time I pieced it together I couldn’t stop cracking up. 😀

    When I update this post I’ll add smeg and silflay.

  8. Does anyone know if they say Silflay Hraka in the Watership Down movie? That movie is awful, if I recall, and I probably won’t see it again. But now I’m curious.

Leave a Reply

Your email address will not be published. Required fields are marked *