What is Yahhh?
1.
Yahhh means get out of my face
YAHHH!!! get out of my face man!!!!
See 
2.
When you want some1 to get outta yo face, just say YAHHHH bitch YAHHH. They will immidietly be like wtf? and get outta yo face
One of soulja boys songs.
Hey man wass crakin. YAHHHHHHHHHHH BITCH YAHHHHHHHHH get outta my face hoe
See 
3.
When someone be talking and talking and you do not want to hear it, you just be like yahh trick yahhh. Except when they're talking about Collipark music. Then you have to say "yahdfbgrtypiweryirhgir!".
Guy 1: Hey, can I have your autograph. Please, please, please, please, please?
A certain unnamed rapper: Yahhhh!!!!
Guy 1:Pshhh....
See 
Random Words:
1. 
term arising from the military use of a 24 hour clock (0800 for 8 AM and 2000 for 8 PM- for those people who can't tell if its day ..