stacks on deck

its refferring to the fact the person just took extacy.. stacks as in the excaty pill and on deck as in ur body.

lil wayne has a song called stacks on deck and they all talk about being geeked on sum extacy.

by madman. September 3, 2008

stack in the deck

Is when you shove your penis in a deck of cards and ask your sexual partner, "Pick a card any card." He/She will be tempted to pick your dick and then suck it.

He pulled a stack in the deck on me and it worked.

by GaryOak2320 October 11, 2013

Stacks on deck

Having someone on backup just in case you can't do something

Dude weren't you supposed to go help out with the tap performance last week ...no I got stacks on deck cause I asked my cousin to do it instead cause he's got a degree in this stuff

by Faithmoriahfaith July 5, 2018