brain helmet

kippah, a skullcap worn by religious Jews to represent closeness with God

not uncommon coming from the mouths of uninformed (i.e. retarded and ignorant) Southerners seeing a non-WASP for the first time

(In a southern accent:) wut's thayt on yur heayd, a brain helmet?

Hey, where're your horns at, anyway?

by Jizzle May 23, 2006

helmet hair

when a girl gives a boy a nosh and she goes mad with it and her hair messes up.

Coming from hair and helmet of the penis.

OMG she gave him a nosh! we could tell as she had helmet hair!

by Dayyyyy October 24, 2009

Helmet

A big, meaty clitoris that is very prominent when a girl is naked.

Dude, when I was fucking Mary she fingered her enormous helmet til she came.

by spunkjordan June 5, 2016

Vader Helmet

a helmet that resembles a german world war 2 nazi helmet.

hey darth vader is a nazi

by tom March 3, 2005

Helmet

Used to describe sex and sexual activity in a generic way.

"I need to get some helmet"

"that guy is giving her some helmet"

"I can't believe that guy is getting so much helmet, he's nearly getting yards

by wazgilbert May 4, 2008

helmet diving

The act of inserting one's penile helmet or the helmet of one's penis into the vaginal canal of a woman

Bobby and Gina decided it was a great time to go helmet diving.

by JGammizle February 20, 2011

Spiked helmet

When you put a dildo on your head then fuck the girl/boy in the ass

Spiked helmet:kinky football player

by purplemonkeybuttlightning April 4, 2009