yea boiiii Share definition Flag A stupid joke made by stupid people that don't give a shit about crap Kid 1:Yea boiiii! I got 100% on my testKid 2:I got a girl yea boiiii! Kid 1:Fuck yea boiiii by Random crappy definitions May 13, 2018 0 0 Get merch Get the yea boiiii mug. Buy Now — $32.95 See more merch