Receiving fellatio while taking a shit and drinking a Raspberry Snapple Iced Tea (made from the best stuff on earth TM).
Arpy was stressed out after a hard day at the lab, so Ben gave him a raspberry kerplunk... What a pal!
by backer January 01, 2009

I think he deserves a kerplunk.
by theworldisoursnotyours September 05, 2024

by Willy_d_ March 25, 2017

this is when a guy is taking a piss while getting a rim job. as opposed to a plumpkin which is a BJ whilst taking a shit.
bob was peeing in the woods when susan came right up behind him & began eating his hairy ass out, aka a kerplunk.
by seaseperating January 24, 2022

by Jarpz November 28, 2020

by BoiClapper52 October 24, 2018

by xNerdProx August 16, 2016
