When you're strolling down the land of make-believe and suddenly a ferocious beast with powers far surpassing your own attacks you out of nowhere- only this time it's in real life. When your girlfirend wants some attention, she'll get it one way or another.
Player 1: Hey, after this run, I'm gonna have to bounce.
Player 2: Why?
Player 1: I've got a little girlfriend aggro here.
Player 2: Why?
Player 1: I've got a little girlfriend aggro here.
by TheSpectacularOne April 13, 2009
When your girlfriend (or boyfriend in some cases) tries to take your attention off what you're doing to make her the focus of your attention.
by Deagans April 1, 2006
When you play videogames for so long that you piss off your girlfriend. Comes from the MM0G term aggro.
by King Asshat XVIII of Asshatia April 29, 2005