dry stack

The result of having turned off the water supply valve to the toilet then flushed to ensure the bowl is "dry", only to drop a deuce and close the lid, leaving it for your unsuspecting friend/enemy/mother to find.

John wrote all over me last night when I passed out drunk, so I dry stacked the toilet before I left his house.

Steamy Stacks

A large steaming pile of shit

Ahh gross, it smells like a hundred steamy stacks in here.

trap stack

The amount of money you have from selling drugs

"yo Ollie my trap stack is getting thick what's yours saying?"

Froge Stack

A big ol’ stack o’ squishy froggs

Human 1: Hey what you looking at
Human 2: its a Froge Stack

stacking green

The act of compiling cash into a safe or safety deposit box like those rappers and drug dealers do in music videos.

"Honey, why don't you put that cash in the bank?"
"Cause I can't"
"Why not?"
"Cause I'm stacking green bitch! You think Frank White takes a visa?"

damage stacking

A term used in video gaming to describe damage (HP) to an enemy. For example, if one molotov causes 50 HP, then throwing 3 molotovs at something in rapid succession will cause the additional damage to add on, or stack, to the current damage per second. Example: if I throw one molotov, I will cause 50 damage. Throwing 2 more molotovs will cause 150 damage per second. (50+100 (2 more))

Throwing 2 molotovs at the Tank in L4D2 causes damage stacking - twice the damage per second.

Bap On A Stack

a massive cap; exchangeable with “no cap” / “no bap”

“he told me he loved me after 2 weeks” “BAP ON A STACK!”