Pump and Dump

Similar to hump and dump, this means to hit it and quit it. If used properly, it's more humorous.

I would do her if it was a pump and dump.

by TehNinja January 21, 2010

Pump and Dump

When you and your girl are banging and midway have to poop. So you are sitting on the toilet in missionary, pooping together. The Pump and dump.

Last night Cindy and I were so drunk after B Dubs, we had to Pump and Dump afterwards.

by Catastrophic ASS Blaster July 31, 2016

Pump N Dump

Another way to describe pulling out during sexual intercourse.

I took a girl home last night who wasn't on the pill so I had to do the ole pump n dump on her back.

by The Real Wiz 76 July 16, 2016

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 6, 2010

25 pump and dump

When having sex with a girl missionary style, you pump 25 times, dump your vomit, then run.

Yesterday i was 25 pump and dumping on this girl and now i think she hates me.

by Logofresh April 27, 2016

pump n' dump

The act of using a giant fleshlight while simultaneously taking a monumental bowel movement

Alright fine, I'll play some Mario Party. Just let me go pump n' dump first

by koonmagic November 28, 2010

Pump 'n Dump

n. The act of masturbating in a gas station bathroom while defecating.

Steve: "Dude, pull over at this gas station. It's urgent."
Jeff: "Why?"
Steve: "I need to take a Pump 'n Dump. Bad."
Jeff: "A what?"
Steve: "Look it up."
Jeff: (searches Urban Dictionary) "Oh my god that is horrifying. People do this?"

by PriceIsRight November 24, 2013