In the event of having a full bowel during anal sex and the thrusting of the penis causes poo to come out.
i never went for a shit yesterday and so last night when i took it up the ass my boyfriend was totally pumping the fudge.
by loochyandtopher November 04, 2007
by jonny p January 29, 2005
voilently pumping your fist in and out of someones asshole up to and including your wrist so your arm looks like a stump
by kerri-ann vigar July 13, 2007
Ripped on blow drunk and buff as fuk, cialis fueled boner penetrating a cougar until she sprays, and u continue because ur dick is throbbing and won't go down.
by Monster Calves May 24, 2011
Going to a gas station and pumping petrol so that you can get the keys to the bathroom to take a dump.
by pump and dump April 06, 2015
If a new mother wants to drink, but is breastfeeding her baby, she can 'pump' the milk that has alcohol in it and 'dump' / get rid of it.
Sally: "I can't drink until baby John is weened"
Maggie "Come one girl, drink tonight and just pump and dump in the morning"
Maggie "Come one girl, drink tonight and just pump and dump in the morning"
by YoMeg May 17, 2007
by James March 11, 2003