Sleeze

A person with low moral standards, often very promiscuous.

Callum Crawford is giant a sleeze.

by Mmills December 2, 2009

sleeper

Outwardly common looking item, that possesses something special or unique inside.

That boring looking car is a real sleeper with that big turbo hiding under the hood and nary a sticker or scoop to be seen anywhere on it.

by sageoneon March 7, 2003

sleeper

someone who secretly is badass at something but doesnt let anyone know

guy 1: im literally boutta destroy him at insert game/activity
guy2: oh no man dont do that hes a sleeper at that game/activity

by JavaLime May 1, 2020

Sneaky Sleepers

The act of ejaculating all over a friend or roommate's bed when they are out with the key being not telling them when you have committed the act till a much later date.

Can be used as a very credible threat.

"My brother didn't want to let me use his PS3 so I gave him some sneaky sleepers"

As a threat,

"Pay your half of this month's rent or i'll leave you some sneaky sleepers"

by xovut April 7, 2009

a skeezer

A female that is slutty or otherwise undesirable.

Ex 1:
P1: Wow, check out that chick.
P2: No dude, that chick's totally a skeezer.

Ex 2:
P1:Hey there's supposed to be a new girl at work today.
P2:Yeah, I saw her dude, definitely a skeezer.

by pyner42 March 10, 2008

Sleeper boobs

large breasts that are cleverly hidden, most of the time

Damn Eric, Jane is totally rocking the sleeper boobs under that big bulky sweater...she thinks she's hiding them

by Dirt Rider June 2, 2009

sleeper leaper

Trucker slang, refers to a beaver or buffalo who is known to go from one semi to another, servicing the drivers. From the practice of moving between two closely-parked semis via the opened side doors of the sleepers, without touching the ground.

That truckstop is real popular, there's plenty of sleeper leapers to go around.

by Mount May 22, 2004