To milk your pineal gland.
Jesus was sheening by reciting the lords prayer.
The act of consuming prostitutes and cocaine in excess.
1:Jeff looks like trash, what happened?
2:He's been Sheening it up for the past 2 weeks.
1.When someone you know starts behaving erratically like they are on massive amounts of drugs or alcohol.
2. When someone develops a superiority complex.
1. "Hey Bob, stop Sheening out on me..you're killing my buzz over here with your mood swings."
2. "Bob completely Sheened out on my "99 Pinto when I pulled up. What an asshat."
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.
intense Wiiinnning, that causes other around you to be sick with envy.
Guy1 is told by teen2 he'd have to give up games when he grows up.
Guy1 finds, and marries a beautiful gamer girl
Guy2 becomes sick and is put in the hospital because of guy1's "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."
Thinking of someone you are sexually attracted to while you produce stool
I wanted to go to the bathroom but someone appears to be sheening in there. It’s loud. I want to go home and sheen in my own toilet