over the hill, past one's prime

British in origin
"He used to be sharp as a tack, but he's past it now."
by Debbie D. December 30, 2016
When toothpaste is applied to the nipples, often resulting in highs lasting an hour or so.
Student 1: "Hey did you do the homework last night?"
Student 2: "No man I tried pasting."
Student 1: "I heard about that! how was it???"
Student 2: "Amazing man...Amazing"
by themoreyouno May 7, 2012
Pasted is the state of consciousness when an individual is so stoned that they are literally unable to move, finding themselves pasted to the couch or their attention pasted to some form of entertainment like a movie, or a long series of Youtube videos.
I was so pasted last night I watched all of It's Always Sunny in Philadelphia season 4.
by Vicarelli December 2, 2009
Putting toothpaste on one's nipples with the intent of getting lightheaded or high.
Johnny was out of weed so he started pasting to get his fix.

My father cut me off after he found out I was pasting.
by Broseph_Isa May 6, 2012
Everything that has happened so far. Reading this definition is part of your past. And this. And this. And...
Jonny: Do you remember when we were ten, and we first kissed by the bike shed?
Paige: That was in the past, move on.
by HappyGirl1993 March 2, 2011
serious form of drug abuse, performed by applying toothpaste (and lotion) to the nipples and letting the chemicals sink in.
Mark: Man, I got so high yesterday.
Steve: Oh, no, you weren't pasting again, were you?
by Shawarma1 May 7, 2012
The act of liberally applying toothpaste to your nipples to get high.
"Dude we're gonna do some pasting later...you down?"
"I don't know man, what happens?"
"You get sooo high."
"Yeah I'm in then!"
by Anonymous167284 May 8, 2012