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1.
An over-emphasis of the word "yeah"
Usually used in times of great happiness or for the funnies. The "No" of "BYEAH" is not "BNO" as that just sounds silly, the word is "BANANA"
Alisa to Dan
Alisa: Have fun at the gig last night?
Dan: BYEAH!
Alisa then punches Dan and elbows him in the side of the head
by FreeNinja Dan November 12, 2008
11 2

Words related to BYEAH

banana black jews black man bno jew ninja nin-jew no yeah
 
2.
To be absolutley positive about something.
"Is F1 a sport?"

Reply:

"Oh, BYeah!"
by King berious September 01, 2005
2 10