2 definitions by AAB
Hey, Joe, I'm gonna take an S&S real quick, meet you in an hour. Alright, dude, I guess I'll take an sns too.
by AAB August 4, 2015
Derived from the phrase "cowboy up", meaning "be tough, be strong, act like a real cowboy", which was in use in rodeo circles at least since the mid-1970's. "Man up" means, similarly, "be tough, be a man, do what a man should do." Other derivations, such as "woman up", are common.
Stop complainign and man up!
by AAB July 12, 2006