Definitions by Trollcat

Jens-Petter 

Jens-Petter is a norwegian word for a retarded monkey.

Girl: OMG! stop being a Jens-Petter all the time. If you act like a Jens-Petter one more time i'm breaking up with you.
Boy: Random monkey screams.

Jens-Petter by Trollcat June 4, 2013