Sleeper

A part of the cab or an attachment to a semi-truck often used for loads that travel a far distance. The sleeper contains one or two beds that are of decent comfort (in my opinion) especially with blankets. For two-person trucks, there is usually a bunk bed so that you and your passenger can sleep.

Driver: "We only have an hour left, we need to go to the sleeper"
Passenger: "Ok."

by trhsrthsrh April 7, 2021

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

high sleeper

To fuck somebody in the upper deck of a bunk bed

I gave her that high sleeper last night

by SomeOfTheBestWhitePeople May 11, 2018

Sleeper Hoe

An individual who remains on "standby", awaiting the "activation" term from another individual in a relationship or fresh out of one. This term is usually indicative of the contacter wanting to participate in sexual relations.

Time to active my sleeper hoes.

by Mrcrump27 September 13, 2021

sleeper nerd

a person who is objectively attractive or seemingly “normal” but is secretly a huge nerd/really intelligent; or has an obsession towards something that isn’t mainstream.

“Woah he’s fine asf”

“Yeah i hear he’s obsessed with Lego though”
“Ohh he’s a sleeper nerd!”

by btl0913 December 16, 2023

Sleeper yeeks

An ass that when hidden behind garments may seem rather small to the untrained eye. Yet when set free and exposed is in fact large, round, and voluptuous.

Bruh she has sleeper yeeks, would definitely eat from the back.

by Himmy Butler July 25, 2022

Sleeper’s high

Reaching a certain point of tiredness where you are no longer tired and or cannot fall asleep

I was gonna go to sleep early last night but I hit my sleeper’s high

by Doughyface April 15, 2021