Sleeper Cell

Someone of middle eastern or indian descent who has hidden in the states for a while as a secret terrorist.

“That nigga Nick Makki is a sleeper cell did y’all know that?”

by ballbuster24 October 23, 2023

Sleeper

A type of car guy with a normal, stock looking car (like an everyday person would have), but the performance of it is intense; simply the undercover of the car community.

These people will

1. Focus on all go, no show.
2. Hunts down rich douchebags in their supercars, who brags about it being "faster"
3. Modify their car's performance (Turbo, Intake, tires, etc)
4. Be the most unexpected when law enforcement gets included

The imbecile in the Ferrari 360 is to late to realize the Volvo 242 with the roaring V8 was a sleeper car

by DeadassDefs May 23, 2018

bill cosby sleeper

Slipping sleeping pills into an alcoholic beverage and give that to their date and have sexual intercourse with them without them knowing it.

Bill was mad at his girlfriend hasn't had sex with him in a long time so he gave her a Bill Cosby Sleeper.

by dustylicious December 28, 2015

Sleeper’s breath

The pungent odour emitted from one’s oral orifice following a prolonged period of time closed whilst in deep slumber

‘Fletch, get away from me. You’ve got bare bad sleeper’s breath’

by X-Tina2 July 15, 2018

Sleeper

A girl who resembles the lowest of lows and has no additional value other than sleeping with them. You could sleep to the fact of having a romantic relationship. Usually referred to in a negative context

“Nah I wouldn’t go for her, she’s a sleeper”

by Odemanrondy August 22, 2023

sleeper fatty

When a woman appears to have a normal sized backside but when you see her without clothes it’s huge

Damn I didn’t realize my new girlfriend had a sleeper fatty!

by anonymous December 9, 2024

Sleeper Lefty

An individual who identifies as conservative but unknowingly holds or supports left-wing political views. Derived from the term "sleeper agent."

“We need to return the
ownership of these huge corporations to everyday folks, the people who do the work. It's the only way to stop their socialist agenda.”

“Uh you might be a sleeper lefty man”

by tasimb May 29, 2025