Top definition
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
Get the mug
Get a pump a dump mug for your guy Manley.
Aug 11 Word of the Day
You can tell by the way she walks, she got that WAP.

You can look at her face and tell she ain't got that WAP.
by Black Don August 06, 2020
Get the mug
Get a WAP mug for your fish Bob.
2
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 05, 2010
Get the mug
Get a Pump a dump mug for your barber Nathalie.
3
“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 05, 2019
Get the mug
Get a Pump a Dump mug for your girlfriend Beatrix.

Activity