A Cerp originates from the use of derp mixed with cop to make 'cerp'. Identified as a SUV that's obviously a highway patrolman.
George: Yo look at that suspicious SUV on the side of the road.
Noah: Seems to be a damn cerp, you can even see the PD sticker on the back.
Noah: Seems to be a damn cerp, you can even see the PD sticker on the back.
by YaboiCerpy May 22, 2016
CERPing Chad: Duuuuuuuuude! I just CERPed with this h o t ass chick! I pretty much whacked all the sperm out of my body.
Virgin Zucc: Yo, don't you think that hot chick might be a forty-year-old black man roleplaying as a chick in order to get a free jerk?
CERPing Chad: Bro, it doesn't matter. I got my whack on!
Virgin Zucc: Yo, don't you think that hot chick might be a forty-year-old black man roleplaying as a chick in order to get a free jerk?
CERPing Chad: Bro, it doesn't matter. I got my whack on!
by gingershrek April 16, 2018
by the knowning July 30, 2011