the use of this derives from "It's Always Sunny In Philadelphia" where Danny Devito get's told if he's be treated for chicken pox. he then says "are you pulling my dick bro?"
Dude: "it looks like you got aids from some black hookers in Africa. you need to be on pills for the rest of your life" Dude 1: "are you pulling my dick bro?"
A rhetorical exclamation used to question an individual's intelligence. Both options in the question are purposely kept the same to reinforce the individual's low intelligence.
Widely known as the signature catchphrase of Daniel "Dexti" Su in the esports landscape.
Ali-A: Earth is flat Dexti: Are you dumb or are you dumb?
The verbal tic of dunderheads, morons and wannabe Californians (read: Seattle denizens and their ilk.) It is not intended as an actual question but rather is the reactionary knee-jerk of someone who does not think before opening the mouth.
Me: I just got this latte for uber cheap at the Starbucks on the corner.
Idiot I'm talking to: Are you serious?
Me: No, I'm just pulling your motherfucking leg. Of COURSE I'm serious!