Top definition
e: Dude, i just smoked your last bowl.
c: Whaaaaaaa
by ming July 15, 2004
Get a Whaa mug for your sister-in-law Sarah.
Aug 11 Word of the Day
A phrase to describe someone who is cognitively degenerating. Synonym of "going off the deep end". Can have varying degrees of severity.

Reference to the song "Hey You" by Pink Floyd. The line "and the worms ate into his brain" makes no sense in an otherwise linear and literal narration throughout the lyrics.
"My boyfriend has a total case of brain worms. He told me the cat was bugged so the Feds could listen in on us having sex..."

or

"You totally stumbled over that entire sentence. Can't speak English all of a sudden? What, do you have brain worms?"
by _Jez_ October 03, 2009
Get a brain worms mug for your Facebook friend José.
2
Meaning of confusion; or being surprised, not knowing what’s going on.
"why did your mother screw your sister ?" "whaa ? what the fuck did you say ?"
by Julio Aguilar January 31, 2004
Get a whaa mug for your Facebook friend Paul.
3
An inquiry to another person to see if that person would like to partake in a game of Gears of War online multiplayer. Stated most commonly under the influence of a foregin substance.
Mike: Whaa?

Jeff: Whaa!

Mike: Whaaaaa!

Jeff: Not it, putting the game in

Mike: It's Your Turn!

Jeff: You're an asshole!
by Jeff & Mike March 08, 2007
Get a Whaa? mug for your dad Manley.