Sleeper

A mark ass bitch; someone who is a overall messy bitch but didn't show their true colors initially

Damn, dude Jess is one big sleeper for cheating on her man

by ScamuelJackson July 15, 2016

Sleeper

A booty that looks like it isn't much but it's actually a hidden treasure

"Bro Tracy has a a flat ass"
"Nah bro she has a sleeper trust me"

by Lil papaya October 11, 2016

wiener sleeper

Throating a girl so hard she passes out on oxygen deprivation

You say his name one more time i will put you in the wiener sleeper and dead horse you when your passed out.

by Dikky B December 8, 2016

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

No sleeper

Someone who is woke and aware of everything that is occurring around them

Billy-"Matt you high as a kite last night in Friday's watching the game and you were still able to realize that our waiter took an hour to come to our table to take our orders."

Matt-"no sleeper brah."

by Derogatory term June 14, 2018

Sleeper Peeper

Someone who takes videos or pictures of another person sleeping.

Ian: (sends video of man head on his arms over a table with his bare feet crossed) captioned: Good Night Prince

Joe: Your such a sleeper peeper lol

Ian: I've killed a man for saying worse, you watch your back guy.

by Claude Sundae June 29, 2018

sleeper

When you aren't sure if someone is retarded. Something just isn't right

At Megan's birthday party everyone wondered if Ben was a sleeper since he kept hitting his head against the wall.

by Guad or Ed's July 12, 2018