That crazy ass noise jeremy makes in Mr. Dawsons class. I love the face Dawson makes in response, its priceless. Possibly the white version of "Yuh", but stupid, nonetheless.
An enthusiastic jeer where the prolongation of the end of the word depends on desired effect. I.e. whuaaaaaaa/wuaaaaaah
It is usually used for hilarious outcome or general day to day use. The expression is derived from the mating noise of a species of bird and the immaturity of schoolkids. The more you use it, the better it sounds.
Example of proper use of the word:
Facial expressions may also be used for emphasis.
"Whuaaaaaaa, yo momma gimme juice!" or "I fell off my bike" "whua (wuah)!"