Ultimate Plunger 

When the girl rides you while you take a crap. When you want to release your bowls and get off with your partner at the same time.

"I did the ultimate plunger with my girl the other day."

Ultimate Plunger by Craptasktic December 5, 2011

morgantown plunger

The delivery of a fist up your ass by someone from Morgantown, West Virginia

"You know what they call a fist up yo ass in Morgantown? The Morgantown Plunger"

morgantown plunger by karlsvan December 6, 2017

Mud Plunger 

A reference to a male who engages in giving anal sex to a lucky recipient.

Also may refer to the penis itself as it plunges deep in the anal mud.

Roger is a real mud plunger. He’s always looking for anal sex.

I drilled her down in the booty with my mud plunger.

Mud Plunger by Eaton Holgoode June 4, 2018

Butt Plunger

A synonym for homosexual, or someone who like fucking guys in the ass.

Butt Plunger by Michael Colby March 20, 2003

Rusty Plunger 

This is where the man performs oral sex with the woman's anus while inserting his fist into her vagina.
This is the female version of the Rusty Trombone.

Last night while fisting my girlfirend from behind and with her ass in my face I decided what a perfect opportunity to perform a Rusty Plunger.

Rusty Plunger by College Puke November 14, 2009

Plunger

Dipping your entire cock into a Wendy's Frosty.

My cock is in this Frosty in the Wendy's bathroom. I am giving myself a plunger in this bathroom stall.

Plunger by Nicholas "Kid Jesus" Peters March 22, 2003

pussy plunger 

vibrator, dildo,

oh jane, theres nothing i like better than an evening in with a bottle of wine and my pussy plunger. heaven!

pussy plunger by ovationsdelight December 11, 2009