Scarbonac
Not An Evil Twin
I voted "Belgium", but only because "smeg" wasn't an option. "Smeg", "Smeg-head", Smegged-up", "Smegging" and "Smeg-for-brains" have all made their way into my IRL vocabulary. Still, "Frak", "Felgercarb", "Frell" and "Noi Jetat" are lots of fun, too.
"Twist my soul in the Abyss! Get that jetatin monkey-bird!"
Good ones that weren't on the list are petaQ, ghuy'cha', Qu'vatlh (all Klingon) and "Cameleopardus!" -- This one (from Space Academy) isn't exactly a curse-word, but an expression of amazement or surprise, often approximating "Cool!", "Awesome!" or "Radical!".
"Twist my soul in the Abyss! Get that jetatin monkey-bird!"
Good ones that weren't on the list are petaQ, ghuy'cha', Qu'vatlh (all Klingon) and "Cameleopardus!" -- This one (from Space Academy) isn't exactly a curse-word, but an expression of amazement or surprise, often approximating "Cool!", "Awesome!" or "Radical!".