When you go at least a week without shaving or combing your hair. You dress completely like Shit and look just out right awful. Then just before a big get together or meeting up with a girl you like, BAM!! You clean up real nice. The contrast from before and after makes you seem so much nicer.
John: Dude, you look like shit, You goin to that party lookin like that tonight?
Mike: Nah man, I'm goin for The BAM Effect
Mike: Nah man, I'm goin for The BAM Effect
by TreeBobJoe November 08, 2009

by TreeBobJoe January 26, 2009

Jim: Dude, Leo totally looked like hell before, but now he looks amazing
Joe: Yea mang, He's totally Bammin'
Joe: Yea mang, He's totally Bammin'
by TreeBobJoe November 09, 2009

by TreeBobJoe October 21, 2010

One who has reached an expertise level with his frag grenades from the video game series Call of Duty.
A true frag master has the ability to cook their frags, throw them over a building, bounce it off of an enemy in last stand, kill them direct impact, and have the blast explode in a minimum of but not limited to three enemies faces rendering them all incomparable of remembering why the even bought the game.
A true frag master has the ability to cook their frags, throw them over a building, bounce it off of an enemy in last stand, kill them direct impact, and have the blast explode in a minimum of but not limited to three enemies faces rendering them all incomparable of remembering why the even bought the game.
*Player killer by grenade and watches killcam
Player: AWW WTF!?! That nade bounced off 3 different people in last stand then fell and killed me!!!
Killer: I am the Frag Master!
Player: AWW WTF!?! That nade bounced off 3 different people in last stand then fell and killed me!!!
Killer: I am the Frag Master!
by TreeBobJoe December 14, 2010

Acronym for "Fuck My Life"
by TreeBobJoe December 13, 2009
