Short for: "What did you say?"
Usually used when hearing something unpleasant.
Person 1: Yo, I'ma mess you up!!!
Person 2: Say what?
An excuse for your friends to be dickwad punsters when you just want to hang out.
A-Hey what's up?
B-The sky!! hehehehe
A-Fuck you, Thomas
A term used frickuently by SammyClassicSonicFan
WHAT THE FRICK YOU FRICKING FRICKs
What you say when you've missed out on the latest gossip and need to catch up with your squad.
Girl, my phone service was off all weekend, what's the tea?
"What is going on?" in patois. Also see wha gwaan, wha gwaanin and gwaan.
"Eh bredren, what a' gwaan?"
"Nuff tings mon."
A term that originated as the chant for Clarkson Secondary School at MIST Toronto in 2010 ("What son!? Clark-son!"), it can generally be used by someone who has done or said something exceptionally superior which then begs the question, "what can you say or do in response to what I have just said or done that could possibly be better in comparison?" The speaker addresses his/her audience as "son" in an endearing, albeit diminutive fashion, to relay a humble sense of superiority in the spirit of good competition and sportsmanship.
"When you already have the best chant, you don't need any fancy videos {to win the epic chant contest for MIST 2011}. What son?!"
(To which the audience will immediately know the appropriate reply, i.e. "CLARKSON!")