bilge pump

The act of fornication from the backside, Doggy style, while the partner is vomiting. Each thrust helps to expell the deep stomach contents.

After a night of drinking my girlfriend needed a bilge pump to make her feel better.

bilge pump by Bubba33 January 28, 2008

bilge pump

The act of doing a girl doggystyle as she spews vomit from her mouth.

Dude, did Jimmy tell you? He totally pulled the bilge pump on that bitch.

bilge pump by Ben Eisenstaedt September 19, 2008

Norwegian Bilge Pump

Essentially an upper-decker, reverse blumpkin.

She's sitting up on the tank dropping off the goods, he's sitting backwards on the seat munching her beaver.

My girlfriend was so pissed that I banged her friend that she made me give her a Norwegian Bilge Pump in her friends bathroom to get back at both of us.

Norwegian Bilge Pump by WTMFN April 28, 2016

Alabama Bilge Pump 

When your boat has a leak in it so you proceed to shove your penis inside the hole, drink the water remaining in the boat, and piss out what you have drank.

*fishing*
Mate: shit bruv we sinking
You: fack mate we sinkin'
Mate: give er the Alabama Bilge Pump eh

Alabama Bilge Pump by Harvey HugeCock June 16, 2021