butter piston

Yet another slang term for penis. It is meant to be humorous and not as offensive as some other slang terms.

Fred : "Dude, I thought Darcy was leaving you."
John : "What can I say? She can't get enough of my butter piston."

by Huge Assman November 2, 2017

ham piston

A penis, typically one quite virile and DTF.

You know, Gwen Stefani may be pushing 50, but I'd still give her the ham piston.

by Steevve August 27, 2016

The rusty piston

The result of having rough anal sex, and your shaft is covered in feces and blood, giving it that rusty color.

I ran into my ex last night, and the rusty piston was on my bucket list.

by Jmc1971 CM75 September 3, 2018

sticky piston

The act of sticking two fingers up a womans arse and proceeding to ram them up her nose like a piston

I did that dawn mclean last nite she's shes such a filthy milf she let me give her a sticky piston.

by Mick Moran September 12, 2010

Dew Piston

Another word for penis, used in the song "Foxtrot Uniform Charlie Kilo" by The Bloodhound Gang.

I was power-drilling all night with my dew piston.

by Kyle Wells August 29, 2005

detroit pistons

NBA team that is slowly crumbling.

First they beat the lakers in 2004.

Then they lost to the Spurs in 2005.

Then they lost to the Miami Heat in the 2006 eastern conference finals.

Then they lost Ben Wallace.

What's gonna happen next, I wonder...the Detroit Pistons miss the playoffs? LMAO!

by D-Miles August 13, 2006

love piston

something all men should have if you dont you are not a man.
a love piston is a penis

that guy has a massive love piston

by the knowlegable one number 2 March 28, 2019