jerdumpkin

The act of jerking off and taking a dump at the same time

Bro the other day I gave myself the best jerdumpkin ever, who knew a dump could be so enjoyable

by Kcash28 April 21, 2016

jerumpkin

The act of practicing for a blumpkin by jerking yourself off while taking a dump.

I tried to give myself a jerumpkin as practice before my girl gave me a blumpkin.

by Antler* February 28, 2008

jerumpkin shrapnel

A poop stain on the back of the terlet(toilet)seat that is left after sitting too far back while performing a jerumpkin.

After finishing a very satisfying jerumpkin, I got up turned around and noticed jerumpkin shrapnel on the terlet seat.

by Antler* February 29, 2008

jerumpkano

The splash of terlet water on your balls or ass because of forceful dumping while giving yourself a jerumpkin. Similiar to a blumpkano.

Note: Degrees of splash are important. If water hits your balls, ass and taint it's a category 3 jerumpkano.

The category 3 jerumpkano caused me to evacuate the terlet seat as I was unable to concentrate on finishing the jerumpkin.

by Antler* February 29, 2008

Rikudaloo Jarlumpkin Hurnoodle Lolimclolilols Grumplestartyukle Igloomcgee George WashingJohnson

A long ass name.

Person 1: Did you see Steven has a new name?
Person 2: Yeah, it's Rikudaloo Jarlumpkin Hurnoodle Lolimclolilols Grumplestartyukle Igloomcgee George WashingJohnson.

by heelies to escape my feelies January 19, 2018