Sleeper Cell

Someone of middle eastern or indian descent who has hidden in the states for a while as a secret terrorist.

“That nigga Nick Makki is a sleeper cell did y’all know that?”

by ballbuster24 October 23, 2023

Secret sleeper

Someone who has consumed a large amount of alcohol and suddenly leaves the room or party to pass out without notice.

That Luther is always a secret sleeper, disappearing in the middle of the party.

by Modkrew16 December 28, 2013

Sleeper

Someone who you assume is just a normal guy because you only see him in hoodies and baggy jeans. Only to find out later when its summer that hes actually jacked as hell.

Friend1: Yo you know Jake?
Friend2: Yeah what about him?

Friend: Bro look at him on the beach.
Friend2: What the hell? Since when was he that jacked?!

Friend: He's a sleeper bro

by Sleeperagent1776 March 1, 2021

Fringe Sleeper

Noun.

Someone who often uncontrollably falls asleep to the popular american TV series Fringe.

Guy 1 "Dude, my girlfriend never has sex with me coz she always falls asleep during Fringe."

Guy 2 "Mate she is a total Fringe Sleeper"

by Ralthster August 13, 2012

Napoleanic Sleeper

Someone who relentlessly claims more of the bedding and bed as the night goes on.

Sri, a Napoleanic Sleeper, has cocooned herself in the comforter and stuck both her arms out across her body in a sort of Heisman pose, pushing girish to the precipice. When confronted, she half snored, half snorted “Viva La France!”

by a_good_listener June 1, 2024

green sleeper

Eating too many Xanax and violently vomiting on your partners chest while having sex and promptly passing out on top of your partner sandwiching the vomit between your body’s

Jake got kicked out out of Ayanna’s house because he got her with the ole’ Green Sleeper.

by Yellatmyassrealloud October 26, 2019

Sleeper Lefty

An individual who identifies as conservative but unknowingly holds or supports left-wing political views. Derived from the term "sleeper agent."

“We need to return the
ownership of these huge corporations to everyday folks, the people who do the work. It's the only way to stop their socialist agenda.”

“Uh you might be a sleeper lefty man”

by tasimb May 29, 2025