Sheening

1. The act of going on an epic bender or otherwise acting in a manner destructive to others and/or yourself.

2. Behaving in any manner while being Charlie Sheen.

Friend 1: "Dude, I woke up on my couch at 9am in a full suit."
Friend 2: "Yeah, you were really sheening last night."
Friend 1: "At least I was ready for work."

by Shy-town March 13, 2011

Sheen

To freak out or act bizarre.

Bob sheened when he heard the news.

by Cinamongurl April 4, 2011

Sheen

Is a word you use instead of shit,often used by people who are in highschool at Easthamilton

Fuck wit me ,tryna hit yo sheen

by Nohomobullfuck1 October 14, 2019

Sheen Peen

Ladies and gentlemen sheen yer peeeeens!
Actor turner peen sheener in a card game gone wrong. Sheen Peen is a noun verb adjective, whatever you want it to be. Use it for all your daily interactions in life until you're DEAD.

I sheened the f outta my peen at the bar last night!
Sheen peen

by Sheen peen April 4, 2023

Sheening

A word used to describe above average insanity, mental breakdown or obscure behavior in a person.

"Man, Danny is sheening hard tonight. He said something about a naked victory lap and then tried to surf in the bath on an ironing board.

by NoHopeForSome March 23, 2011

sheen

The act of not cropping your screenshots, named after the infamous actor Michael Sheen.

"Don't do the Sheen!"

by fe3br August 1, 2019

Sheen effect

The sudden realization that society is holding you back from the fun things in life. Usually followed up with a sheen rant.

See Charlie Sheen for example of the sheen effect.

by pppppppppppppderppppppppppppie August 22, 2011