Kerpla
1. noun incomprehensible outcry, aggressive tones. Most notably used by Mel Gibson in the South Park season 8 episode "The Passion".
"Kerpla! Kerpla!
KERPLA
A positive verbal agreement to a statement. This is seen in 1 episode of south park that features Mel Gibson, and in Team America World Police.
"We need to take down the Facist Americans" .... (large audience) "KERPLA! KERPLA!"