Definitions by ElMadman

man up 

to fulfill your responsibilites as a man, despite your insecurities and constant ability to place yourself in embarrasing and un-manly scenarios.

Paul forcefully imposed the bet on everyone, yet he was the first to fail miserably on the very challenge he had conjured up.

Paul must now man up and meet his own challenge.

man up by ElMadman July 20, 2005