1)The sound said by somebody (usually a surfer) as they make the hand gesture in which they put their thumb and pinkey finger out and shake their hand
2) Awesome or chill 3) the word "yeah" said in surfer-dialect
1) surfer dude #1: duuuude that wave was totally awesome
Surfer dude #2: *puts thumb and pinky out and shakes hand* chaaaa
2) guy #1: Do you know Derek?
Guy #2: Yeah! Hes a pretty chaaaa guy.
3) surfer dude #1 : Hey do you wanna come over later today?
Surfer dude #2: Chaaaa
An expression used to describe agreement to ones subject matter.. similar to yeah,yup or yes.. Branded by the group 80s Babyz / PterodactylGang.. Pronounced with a long a sound like "Chad".
Person1:Are u ready to go to the studio?
Person2:CHAAA! I been waiting all day.
A Chadawan is a young apprentice that is learning something completely useless like in an office environment folding a letter two times (no more, no less) to fit inside a small window envelope.