Used in the movie The Big Lebowski by Walter when Donnie is being a dick fuck. May be used in everyday conversation if talking to someone named Donnie, resembling Donnie, or having a heart attack after a fight in a parking lot with nihilists.
I am the walrus. I am the Walrus. I am the Walrus.
STFUD! Vladimir Illyich Ulyanov!
Dude, shit's not cash I just got shot!
STFUD you're just having a heart attack.
The longest leet acronym ever, composed of stfu, uber, rofl, lol, lmao, omg, and gtfo.
If someone's telling jokes, and you don't think they're funny, so you want them to shut up, but suddenly their jokes become rediculously funny, until you realize they're making fun of you, so you kick them out of your house, you'd yell: "STFUBEROFLOLMAOMGTFO!!!"