Roman helmet

The act of placing your balls on someone’s forehead and draping your penis strait down the nose. This act looks just like a real Roman helmet!!

Joey passed out at my house and we gave him a Roman helmet

by King ocean August 24, 2018

Gutter helmet

A regional variant common to southern New England for the practical joke/sexual practice known elsewhere as the Dutch oven: i.e. when one partner holds another partner's head beneath a blanket and passes gas.

Sheets are OK for a gutter helmet, but for the real, face-full-of-flatulence effect, you need to go with a down comforter.

by OrangeTruck December 5, 2012

Sheetrock Helmet

When having sexual intercourse, usually a Hate Fuck, you force the top of the head of your partner through a wall.

Last night I was so fucked up I decided to bone my ex again. She still had a line across her forehead from the sheetrock helmet I gave her last wednesday.

by Alan Ashton October 3, 2008

Space helmets

when you are getting high. you blow the smoke into a fishbowl or tuberware and then place the container on your head.

yo man lets go smoke some pot and put on our space helmets

by dsoa December 9, 2008

purple helmet

The head of yo dick that looks like a fireman's hat.

Dseeamn, Jim's mom polished Richard's purple helmet with her tongue and made that shit all shiny. Then she stuck it in her cunt..haha!

by peanut butter jelly March 12, 2003

mushroom helmet

The head of a mans dick

Can you make my mushroom helmet touch your tonsils?

by smitty December 20, 2002

Tennis helmet

When something is, like, incredibly gay, you can say that it's "as queer as a tennis helmet." Because they don't make tennis helmets. See also, football bat.

Your MicePace page is as queer as a tennis helmet. Change it, dude.

by panicBoy January 2, 2008