When two or more people, upon hearing a sample used in a Girl Talk record, proceed to sing the re-contextualized Girl Talk version of the song.
We were riding with Dave in the car and "Paranoid Android" came on the radio. He doesn't listen to Girl Talk though, so he was really confused when we started Girl Talkin' a Jay-Z verse
When a girl constantly text/calls you or bugs you when you're in gaming mode.
Guy 1 (in WoW raid): Fuck man pay attention! Get the boss!!!
Guy 2: I can't man! GIRL AGGRO! She keeps taunting!
Guy 3: Use aggro reducing ability's!
Guy 2: Shut my phone off! Lets go.