pump a dump

to jack off and take a shit at the same time. Double the pleasure, double the fun.

I was feeling very horny but had to take a shit so why not kill 2 birds with one stone and pump a dump?

by ohnobo August 10, 2009

Pump a dump

The desire to partake in anal fornication.

Man- "Aww that chicks hot!"

Me- "Yeah I'd like to pump that dump...all day pump a dump."

by Tha bratz October 12, 2010

Pump a Dump

“Is a sexual act on which one thrusts once and then immediately following shits themselves”

“Hold on sally I gotta take a shit, I know you don’t want me to ‘Pump a Dump’ again”

by Slobknob247 March 5, 2019