Lean Over

A light hangover. Very similar to a hangover except you are not hanging, just leaning.

Keifer: "Dude, I feel a little hungover, I only had three beers."
Neal: "You're having a lean over, man. You're only halfway there, you might as well have gotten completely smashed."

by keifermail July 12, 2009

Lean-over

A disgusting feeling comparible to a hangover but after a night of extreme of piffing.

Dave: Fuck we were chung last night!
Bruce: true dat cuz, mans rockin a hench lean-over today!

by Sir piff alot December 30, 2012

lean Overdose

When someone drinks too much lean (a mix of codeine cough syrup and promethazine), causing their body to slow down dangerously — leading to nausea, confusion, slow breathing, or even coma and death. It’s not just “feeling sick,” it’s a medical emergency.

“Bro tried to flex with a double cup and ended up in the ER with a lean overdose — that stuff ain’t no joke.”

by rio8k October 23, 2025

leanover

A small-sized hangover, usually comes with merely a mild headache, a vague fatigue, and little or no sense of regret and/or shame.

I didn't really drink that much last night, but I think I've got a leanover. Wtf!

by Jordan VB September 17, 2007

leanover

To give a person a blow job, as they are driving.

The slut gave leanovers for rides to the mall.

by Mrs. Amazing November 21, 2006

Leanover

The equivalent of a hangover, but when you've been really lean the night before. Characterised by a lazy fatigue, forgetfulness, and a mild desire for another joint (See Wake n Bake.)

Man, I've a stonking leanover, think I might roll another today.

by _Brightside_ September 27, 2008