Define Byaaah Meaning

Byaaah
dave chappelles funniest line ever. based on howard deans speech wherein he makes a retarted donkey-sounding noise

i love lesbians, byaaah!
i watch "the L word" on showtime, byaaah!
i got a tx policy that'll break your neck, byaaah!
By Theda
Byaaah!
The catchphrase of Dave Chappelle as Howard Dean. It includes punching your right hand to the top-right about 45°. Dave himself also does/says this at sexual climax (orgasm).

(On the subject of gay marriage)
Dave/Howard Dean: "Well, I think that when talking about this issue, we have to remember that Mr. Cheney has a lesbian daughter. Not only that, his mother's a lesbian and his sister's a lesbian, and his greasy granny has holes in her panties! Byaaah! I. LOVE. LESBIANS! Byaaah!!
By Pen