turd helmet 

That little bit of shit which often remains on the head (or tip) of a guy`s prick after he is finished ass fucking someone. Usually has homosexual/gay connotations.

"I hate when you butt fuck a bitch and she gives you the turd helmet."

turd helmet by PKD Fan March 14, 2015

Tardhelmet 

A person who attracts metallic objects due to an improperly placed magnet inside the skull.

Also known as anyone who has to wear a helmet on a daily basis to avoid injuries to the head, such as walking headfirst into the floor.

You know that one kid on the short bus that wears a pink helmet cause his mom wont buy him a spiderman one? thats a tardhelmet. watch out, his teeth, while crooked, can gnaw through your finger in about 4 seconds.

Dude, that tardhelmet just ate my juicebox

Hey tardhelmet, can you grab that eel before it steals my weed?

Tardhelmet by aprilshowersbringvaginas January 5, 2013