Full Deck 

When you go to some sort of event and there is a whole mess of jokers there.

This implies that there are no other cards in the deck, and the deck is full of nothing but jokers.

"God! Take a look at all these jokers!"

"I know dude. This party is all full deck."

Full Deck by audiopants February 22, 2008

Full Deck 

(n) A two-handed handjob.

I heard her say "You like a full deck?" so I looked to my right and she was jerking him off with both hands!

Full Deck by Oona Pelota June 22, 2016

He's not playing with a full deck 

Yet another way to call someone a fucking dumbass.

Person 1: hey man look at that douche-bag with the popped collar who is wearing aviators inside at night.

Person 2: He's not playing with a full deck

He's not playing with a full deck by Con#1 July 19, 2012

not playing with a full deck

an expression used to indicate that a person isn't very smart

see also - not the brightest bulb on the porch, not the sharpest pencil in the drawer, a few bricks shy of a load,

Little Davey tried to iron his short & curlies (he's not playing with a full deck).

not playing with a full deck by Hey-Johnny-Johnny June 11, 2006

Few Cards Short of a Full Deck

Refers to a person without snap or intellegence, i. e. their brain does not function as a normal person's would.

Why did your brother put his penis in the hot tub jet again?

Oh, he's got a few cards short of a full deck.

Few Cards Short of a Full Deck by DrHarley06 October 30, 2007

they aren't playing with a full deck 

When adults have mental issues, whether diagnosed, or gone undiagnosed, that lead them to act out erratically, or not like a logical, pragmatic individual.

Example: "they aren't playing with a full deck."

Damien: I ain’t going after nobody! They are fully grown adults. If they choose to go out that door, mad, or whatever, so be it.

Jimmie: Well, they may be fully grown adults, but…

Felicity: (Cutting her father, Jimmie, off). But they aren’t playing with a full deck.

they aren't playing with a full deck by Danny Boss June 12, 2022

jerb 

well known from south park
rednecks get angrry that future folk took there jobs so they yell
They took ouare jerbs!

Them future folk took ouare jerbs!

jerb by Jimberley Kim April 7, 2005