beefin' it up

1- gaining significant muscle mass
2- the act of drinking protein shakes, then hollaring "YEAH BEEF IT UP" , one may also do a series of push ups after drink has been chugged.
3- increasing anything in large amounts

Ouch, I was beefin' it up yesturday and I think I'm sick. YEAH BEEF IT UP!

by snuffalufagus December 24, 2007