Mud Helmet

The after effects of inserting the penis into the dirty ass of another. When the penis is pulled out the tip of the cock is lightly covered with poo thus giving it the look of having a mud on the helmet.

Man I was hittin her in the ass and when I pulled out I had a mud helmet.

by Mr. Mud Helmet June 03, 2009

mud helmet

The fecal matter caked to one's penis after sexual relations in another's anus.

Dude, after ramming Alice in the ass, I had a serious mud helmet!!!

by cobramark20 December 27, 2008

mud on the helmet

A homosexual term for when one guy butt fucks another guy. The "mud" is a crude term for shit in the bottom's anus. The "helmet" is to describe the shape of the head of the penis. When the top (helmet) rams his dick into the anus of the bottom, he gets shit (mud) on it. Thus, "mud on the helmet".

"I fucked my boyfriend so deep I got mud on the helmet."

by rjc July 08, 2006

mud on your helmet

the unfortunate act of getting poo on your wiener during anal sex... elnut is quite the expert at this (assuming he can keep it up long enough).

elnut was reduced to tears when he discovered mud on his helmet

by wallnizzle November 14, 2003