Kerplunk

When your well endowed and it hits the toilet water.

When I was taking a crap and yup "Kerplunk".

by Willy_d_ March 25, 2017

Kerplunk

When a mans dick smoothly goes into a vagina very fast.

My dick went kerplunk into Rebecca’s pussy.

by BoiClapper52 October 24, 2018

Kerplunkage

A sound made when a solid lands in a liquid .

Brad's kerplunkage from the beer pong game made him the talk of the town

by ColinSimson April 1, 2019

Kerplunk

The sound my shit makes hitting the water of the toilet after I had fifteen beef sandwiches.

"I HAD TOO MUCH FOOD- kerplunk!"

by Jarpz November 28, 2020

Kerplackerd

1. To hold your body as flat as you can against a flat surface.

2. Being slung against a flat surface with centrifugal or gravitational force.

3 Contact with a flat vertical surface to appear as if you are laying on it... in any position... as flat as possible.

I was kerplackerd against the wall hoping they wouldn't see me.

Look at all those people spinning on that amusement ride kerplackered against the wall.

by Existance-0 December 24, 2020

kerplunk

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

Kerplunk

A Green Day album with amazing songs such as Dominated Love Slave by Tre Cool and Christie Road. The reason the name was given is because Kerplunk is the sound a dookie makes when it lands in the toilet.

Kerplunk! 💩

by UltimateDoge May 12, 2022