Diving helmet

The ancestor of modern scuba diving equipment.

The diving helmet would have looked like a combination of a gas mask and a scuba diving mask.

by Sexydimma June 1, 2022

Bloody Astronaut's Helmet

An unraveled condom that is then inserted into a woman's vagina that is on the rag. After marinating in her discharge anywhere from 1-36 hours it is removed. The "astronaut" then blows it up and wears it over his head.

Peja: Hey Mills, did you hear about Hawks?

Mills: No, what did that freak do now?

Peja: Apparently the only way he can get off is when his girl is on her period and he performs the bloody astronaut's helmet.

Mills: That is so fucking hot....

by Shirtless Peja March 21, 2014

Angel Hellstrom Jose Robles Noticed That Only Adobe Photoshop 2014 To Edit Circular Spartan Helmets

Angel Hellstrom Jose Robles Noticed That Only Adobe Photoshop 2014 To Edit Circular Spartan Helmets

Angel Hellstrom Jose Robles Noticed That Only Adobe Photoshop 2014 To Edit Circular Spartan Helmets

by ExeeloguiexE April 16, 2025

Brompton Helmet

Similar to a blumpkin, a term for when you receive a blowjob whilst taking an abnormally sized dump, due to your high fiber rice diet.

George wanted me to stop tending the rabbits, so he gave me a Brompton Helmet.

by Obsidian McBlade September 18, 2020

Gutter helmet

A condom

Got to run by the store and grab a box of gutter helmets before I hit that skanks' place.

by surveyor3 December 4, 2013

helmeted elmer

A young child of either sex of the elementary school age who isn't fully retarded but still slightly slow that drinks way to much of their bottle of Elmer's school glue

The neighbors Helmeted Elmer boy clearly is drinking to much of his school glue, how else do you explain how slow he is when mom and dad are so smart

by frogqweef July 16, 2024

derp helmet

In the context of the internet and online slang, "derp helmet" or "need a helmet" often implies that someone is acting foolishly or making a mistake, and is a rude way of saying someone needs to be more cautious or thoughtful.

Kelso! Put on the derp helmet! What's a derp helmet? It's In the context of the internet and online slang, "derp helmet" or "need a helmet" often implies that someone is acting foolishly or making a mistake, and is a rude way of saying someone needs to be more cautious or thoughtful.

by B-rizzle February 17, 2025