When a boyfriend hangs out with his friends way too much and all of the estrogen that his girlfriend has spent years showering him in starts to drain out of his body and a mass amount of testosterone takes over and he forgets about his girlfriend and does stupid man stuff with a bunch of smelly digusting meathead men, like drink beer, and smash beer cans on their heads, and measure thier weiners with each other and whatever else they do when they all get together.
"I knew my boyfriend was in man mode when he forgot about me for a week straight and spent every night with his friends."
by Neglected Girlfriend May 10, 2008
The option to switch to a girl at any time to pleasure his male's friends or make them pay for a meal because its the gentlemen thing to do. Its a exploit that god didn't intend
by tobi42069 February 20, 2019
by John Connor June 19, 2003
An egotistical dude who fronts as a major competitor, but is actually a sucky douche come competition time.
by homopinionation August 13, 2014
by DrWizard July 28, 2014
When a drunken person flips out and embarrassingly lets loose their bottled up dark side. Usually it involves a barrage of racial and (mostly antisemetic) slurs.
We wrere all chilling at the bar after work until a drunken Joe went into Mel Gibson Mode; ran his mouth off about blacks and Jews, then picked fights with anyone he bumped into. 5 seconds later he was crawling on the floor, gathering his teeth.
by Dr. Claw January 22, 2009