Define The Shelf Meaning

Shelf

This party is completely shelf!
By Daniele
Shelf
Lame or old fashioned. Not cool, popular or trending.

“Those shoes are shelf, no one is wearing them anymore.”
“You’re so shelf. Why would you say that?”
By Paulina
Shelf

It would be so shelf to stay home Friday night after I told everyone I had plans.
By Petrina
Shelf

Dude is so shelf with those corny jokes.
She is so shelf! No cap!
By Sharona
On The Shelf
(Verb) Reference to the amount of time a person has been without any sexual relations. This state can be either self imposed, involuntary or some combination.

Nikki told himself, cause he talked to himself quite frequently, "Goddamn I've been on the shelf so long I get a dick-hard when the wind blows nowadays".
By Sydel
Shelf

That’s so shelf!
By Rene
Shelfing It
To insert an ecstacy pill into your anus.

'Are you shelfing it tonight?', or 'Have you ever shelfed it?'
By Adriaens
Shelf
Shelf: lame, plain, unexciting, boring.

That movie was so shelf. Half of us left after the first half hour.
By Debbie
Shelf

Me: what should we do tonight?
Him: we could go putt put golfing
Me: don't be so shelf
By Dorella
Shelfing
Shelfing is an activity where people try to fit themselves inside a closet. It is a prerequisite for proper shelfing that the closet is not larger than your body volume plus 0,5 m3.

I saw two gals at the museum who had lots of fun shelfing in an antique closet, with the curator planking on the top of it.
By Jamie