1 definition by Diggy123

Top Definition
A boy who is a skinny shitling but believes he is hench. A bubai therefore lifts too much at the gym and ends up with musculoskeletal injury
"Dude why are you limping?"
"I'm such a freakin bubai and didn't realise it so I hurt myself at the gym man"
by Diggy123 January 17, 2014

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