Serial Sleeper

Someone who sleeps around a lot, especially if they are in a relationship.

That Canadian is such a Serial Sleeper

by StellarAce27 September 13, 2016

Sleeper dick

A penis that appears small but grows large when erect. The term sleeper is in reference to a car that appears to be stock and slow looking, but has a powerful engine under the hood

You should totally hook up with him, I heard hes packing.

My friend is in water polo with him and he sees him in the locker room all the time, he said its tiny.

Hes never seen him hard, hes got a sleeper dick.

by PopeyeTheSailorPop21 November 5, 2018

INFECTED SLEEPER CREEPER

When your spouse or significant other is in bed with the flu, you sneak into bed and start pounding her from behind. Then offer her a tablespoon of semen instead of nyquil.

My wife stayed home sick today, I think at lunch Ill go home and give her the infected sleeper creeper.

by packattack September 29, 2009

Sleeper Creeper

The act of having sexual intercourse with someone while they are sleeping or passed out. Despite hearing many reports of successful fornication the prey will usually wake up and have the predator thrown in jail.

Flip- "Dude! Alexa's passed out in my room right now, Im about to pull the Sleeper Creeper on her. You wanna come over and take turns?"

Skip- "Naw, Ill pass this time. Besides I smashed that months ago."

by YumYum69 March 1, 2009

sleeperbate

When you go to sleep, wake up in the middle of the night, masturbate, and go back to sleep.

"Man, I couldn't sleep last night, I had to sleeperbate."

by The average human March 2, 2016

sleeper's toe

When you and your lover get too frisky in bed and you shove your toe up their ass and wake up with a toe infection because of the feces in the ass.

Joel : The hoe gave me a sleeper's toe last night !!!

Mike : Oh shit that really suck's !

by meme.sters November 25, 2016

Sleeper OP

In multiplayer games, a character who is indeed OP but it is not yet recognized by the playerbase as such. Usually one or two buffs away from being broken.

Player 1: I rarely ever see Swain in games but when he's there he always stomps
Player 2: He's definitely sleeper OP

by Quacking August 22, 2017