Laffonk
A teenage boy who can't admit he has been defeated in an argument. He will continue name calling and blame pinning until the other party gives up. This may or may not result in him losing respect while the other party laughs.
1: You know what, I know I'm right! You're just a fart face fish leg!
2: Haha, okay, laffonk.
2: Haha, okay, laffonk.