Flirting with or hitting on your good friend's very serious girlfriend. Named after "
Koon" of youtube fame.
Kooning is often made possible when the boyfriend is away and the girlfriend shows pity for the
kooning boy which is misinterpretted by the desperate despicable
kooner as affection. Kooning is not cheating because the girlfriend is very pleased with her current boyfriend which just makes kooning all the more despicable.
"Did you see Alex
kooning last night? If Nick knew he would
beat the shit out of him!"
"How can you respect anyone who
koons as much as he does? Doesn't he realize he doesn't have a chance?"
