sleeper

A car that looks stock on the outside but is putting out some serious power under the hood.

"Damn, your car is freaking fast! You planning on putting a bodykit or drag spoiler on it?"

"Nah, I prefer the sleeper look."

by dragonfly12345 April 9, 2006

sleeper

a person who is an outwardly common looking item, but possesses something special or unique inside

Cyndi turned out to be a sleeper, I thought she was just a bar fly but she has an M.A.Sc. in Electrical Engineering and owns half a restaurant with her youngest uncle.

by Jake March 24, 2004

sleeper

someone who has the potential to get hot so later someone can smash

hey, you see that kid Kyle over there he must be a sleeper

by Justinbrooks99 December 19, 2017

sleeper

A chick that you don't think is hot at first, but after a period of time, you come to the conclusion that this girl is very hott.

Yea, this girl is a sleeper. I didn't think she was hot at first, but after a brief period of time, I came to the conclusion that she is very hott.

by Ryaun December 10, 2006

sleepers

a terrifying movie featuring kevin bacon as the worlds scariest detention center guard

kid: What do you want?

kevin bacon: A blowjob. down on your knees.

if you want to not sleep at night, watch sleepers

by clevelandsteamer December 28, 2005

Sleeper

The last little bit of your weed, Usually the last bong hit you take right before you go to sleep at night.

"Dude, I can't sell you any bud right now. All I have left is a sleeper."

by Biff Ripster May 3, 2009

Sleeper

What you call someone when they are tired or sleepy

Her: “I’m tired”
Him: “you better wake up ya sleeper”

by ALOEA December 27, 2022