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 30, 2018

Grim Peeper

That crackhead around the corner of your street who is also a pedophile

Be careful for the Grim Peeper when your walking home

by Swiped March 21, 2019

Peeper

The most common fish found in the popular game Subnautica. It’s used as a few cover art and is mainly used on the website and steam page.

It’s a decent way to restore your hunger and isn’t too special when it comes to the thirst category.

Though it may seem like a starter food, peepers can be used throughout the entire game as emergencies or for other purposes, though there are usually other alternatives that can be better.

Ali: “Bro you’re never gonna believe what I caught!”
Vick:”What?”
Ali: “A peeper!”

by froggo vibe January 25, 2023

Peeper

When a man's boner is visible in detail through his pants.

Person: "Ayy did you see that? He's got a peeper."
Other person: "I can't look."

by Origional_Luvva March 4, 2015

Peeper

Typically used by some in a lighthearted/jokingly way to describe a penis.

“One might say he has a rather large peeper.”

by P33per May 23, 2021

Peeper

An 11 year old boy usually seen making peep holes in the girls locker room at the LSU campus and then sexually assaulting the gymnast’s there

Hey Dan is being a dirty peeper

by Hannan shake February 4, 2022

peeper

a type of fish in a game called Subnautica.

''gosh, i could really use somme grilled peepers! my hungermeter is runing low!''

''here is have somme peepers! eat the peepers! be my friend!""
-Markiplier in some Subnautica playthrought video.

by Demypeace March 1, 2017