To gain and erection and successfully ejaculate to a set of hentai pictures found abroad the internet.
John said, "Woah, I just made the biggest helmet! These instructions are really thorough. Awwwww yeah!" "John," Said Hailey, "You are really hot whenever you're making a helmet on my face.
by bloodi x wolf April 29, 2010

A helmet specially made for mentally slow people so that they do not injure themselves while performing menial daily activities. Usually given as an award for incredibly stupid or dangerous behavior.
Rob : Shit bobby just flipped over the coffee table in the dark again!
Jan : that dumbass, the light switch is right there!
Rob : Well, he gets the Indoor Helmet of the Day Award again!
Bobby : OWWWW!
Jan : that dumbass, the light switch is right there!
Rob : Well, he gets the Indoor Helmet of the Day Award again!
Bobby : OWWWW!
by Kainaluboi July 8, 2012

Offensive: synonym for "retard", "spastic", etc. Used in reference to safety helmets that some severely disabled people wear to mitigate head trauma. Can also be used as a derogative term for an autistic person that weaponizes their condition in order to cry-bully or coerce others.
by UDUser4820 June 19, 2021

some retarded ass shit
by The gasser August 10, 2021

Painting helmets means a person who loves to eat cum. Paint that helmet. Don’t stop you cum-guzzler!
by Mr magoo December 4, 2020

by Berrick January 18, 2020

an umbrella term that differentiates from the protective gear equipped when for example, cycling. helmet in this context refers to rather cringe behaviour that provokes an annoyed reaction. many different behaviours can determine a helmet.
alfie t is a helmet.
by alfie thompson September 18, 2023
