Sandy Sleeper

Finding a homeless person sleeping in a public area, and shoving your asshole full of sand and rocks and taking laxatives an hour before. Then giving yourself an enema and shitting all over the hobo's face with sandy, rocky, bloody shit.

"Dude that guy got a sandy sleeper!"
"Aw gross!"

by The Ninja Shitter November 13, 2011

street sleeper

A vehicle that has been mechanically tuned for performance, but looks visually very similar to (or the same as) the original vehicle.
Street sleepers are intended to surprise race challengers who underestimate their performance.

"damn, that must have been a street sleeper, there's no other way it could have beat me!"

by I AM Mr Smith July 23, 2012

heavy sleeper

Sleep through a lot of noise

She's a heavy sleeper because she can sleep while the loud music is playing

by Edat310 May 18, 2018

Sleeper

The exact opposite of a ricer. A Sleeper looks stock but is heavily modified to preform better. Sleepers are often, like ricers, economy cars. Unlike ricers, sleepers can also be regualr sedans or any other vehicle that was not meant to be a preformance vehicle. Sleeper cars are ussually modified with boost (super or turbochargers), transmisions, and sometimes full engine swaps. Many people who drive sleepers use them to hustle at the strip or avoid attention from the cops. Many auto makers offer factory sleepers that are a sport version of the origional economy sedan with very few external changes. Some of the best sleepers of all time came from the muscle car era. The 1972 Chevy Nova is considered one of the best sleepers. The Nova is one of the most popular models to get turned into a sleeper. Most sleepers aren't true sleepers because they will have aftermarker gauges visible (real sleepers hide them in the glove box), racing slicks and loud pipes. A true sleeper will not be exposed until they reach the end of the track.

Chuck's 1968 Mustang GT500 got spanked by a 1960 Chevy Nomad Wagon. Chuck was the victim of a big time Sleeper when the Nomad lifted the front wheels in the air and he proceeded to see nothing but tail lights down the track.

by northendwhitetrash September 29, 2008

Sleeper Dox

Sleeper Dox is what you call a good rapper/trapstar when there on stage rapping, doing there thing!

person:1 Man that guy is an awesome rapper

person:2 I agree, I think hes a Sleeper Dox too!

by alexander-keith March 14, 2010

Sleeper Movie

After watching a movie your first impression of it was that it was mediocre at best, yet after a few hours or days have gone by, the movie keeps popping in and out of you thoughts. So, at the time of watching the movie you had no idea it would have such a profound effect on you and yet now its all you can think about. It crept up on you so to speak.

Mike: Dude, I just saw Adventureland last night, and I didn't think much of it at the time, but now its realistic portrayal of teenage life suddenly seems so much more relevant.

Joey: Dude, you just saw a Sleeper Movie!!

by AShotKid June 2, 2009

Sleeper cell

A sleeper cell is a person who surprises you with some trait of attribute that was formerly unknown.

"Jake took off his shirt to reveal that he had a six pack... And that's when I knew he was a sleeper cell"

"Jenny seemed like an idiot ans then I found out she's Rhodes Scholar, that chick's a sleeper cell"

by Cakelillo July 10, 2015