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".
Shelf
Lame.
Square.
Busted.
Tired.
Square.
Busted.
Tired.
Dude is so shelf with those corny jokes.
She is so shelf! No cap!
She is so shelf! No cap!
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?”
“You’re so shelf. Why would you say that?”
Shelf
Lame
That’s so shelf!
Shelf
Lame
This party is completely shelf!
Shelf
Lame, pathetic
It would be so shelf to stay home Friday night after I told everyone I had plans.
shelfing it
To insert an ecstacy pill into your anus.
'Are you shelfing it tonight?', or 'Have you ever shelfed it?'