sleeper

Antiques or jewelry items that have been stolen and hidden away. Chiefly of British usage, a sleeper is an item of antiquity, generally of known provenance, stolen and cached, sometimes for years, until it can be sold to a private buyer or exchanged.

"A sleeper is an item that has been deliberately hidden, usually because it is hot." Lovejoy, "To Sleep No More," 1987.

by eric_catchpole October 30, 2008

sleeper

It's a type of shot. equal parts vodka, Nyquil and red bull.

The party sucked so we started doing shots of sleepers. Best party ever!!!!

by the class clown May 13, 2013

sleeper

it when a person sleeps alot or when a sleeps on a double sleeper

fred is a akways so he sleeper

mary sleeps on a double sleeper

by never mind June 18, 2005

sleeper

An alcoholic drink consumed for the purposes of assisting in inducing sleep.

The opposite of eye-opener.

"As long as everyone's calling it a night, how about a sleeper?"
"You bet."

by Kroxman November 15, 2007

sleeper

a person who has too much sleep. dont mess cuz they r too cranky and will beat u up with a stick, machine gun, sword, machetie, or a cat. loves atackin with the cat.

"my bro is such a sleeper. he hit me in the head with a cat."

by H3R0 B01 May 19, 2006

no-sleeper

A no-sleeper is the corporate equivalent to a no-hitter - a presentation in which nobody dozes off.

Kurt had a no-sleeper going until he got to the financing options slides - then he lost it. Badly.

by PsychoPuppyDad August 01, 2014

sleepers

Large, beautiful breasts that are keep well consealed and initially appear to be much smaller and less impressive than they actually are until unleashed.

I think Alicia may have some real sleepers.

by KABT November 13, 2007