Creeper 

A person who sneaks around with the intentions of spying on others; Someone who is always on a private prowl; A person who lurks

While Alex was sitting in her room, Tara was being a creeper and staring at her from the crack in the door.

Creeper by Alexandra Lauren Taylor May 8, 2008

creeper 

An enemy in the PC game Minecraft. Creepers are quiet and do not make any noises until they are very close to you. When they are next to you they will make a "Ssssss" sound, much like a fuse on a bomb, and then explode anything in your area, including you. If you kill them, they sometimes drop sulphur.

Damnit, that creeper blew up part of my house last night. Now I have to fill up the hole in my bedroom.

creeper by Irc98 November 21, 2011

Creeper 

A crazy weird loser who likes to sit on the net all day and annoy complete strangers - usually posting racist imagery.

A creeper usually criticises others for faults that apply to him, and which may not apply to his target.

He'll usually be friendless with no job - or homeless, but he'll pretend online that he is popular - even when he is not popular online, and he'll frequently try to convince women that he has lots of money, when he is in fact, bankrupt.

Usual creepers will blackmail people online, or threaten people, or just take random peoples pictures and deface them.

That Sonny was a definite creeper when he abused the internet forum for posting racist pictures.

That Vitale was posting pictures of other forum member's pictures, and member's children's pictures with penises and dildos super-imposed in their mouths - what a creeper!

That Tony has no morals - see as he abuses just about everyone online. Such a creeper!

Creeper by Don't fuck with Canadians, eh? July 13, 2010

Creeper 

a) a mean green exploding creature from minecraft that sneaks up on you and releases a tell tale sssssssss
sound before exploding also known as chuck norris

b) justin bieber

c) an anoying little creep that follows you around (see stalker)

a) hey thatssss a nicccce everything you got there

b) baby baby baby ohh

c) get out of here you little creeper

Creeper by zealen_2 December 9, 2011

creeper 

a creepy person who passes his time stalking you and your friends and lurking in corners.

Ew, I cannot believe you dated him! he is such a creeper.

creeper by Elise H. January 7, 2008

creeper 

*in female terms* -- a nice guy, can be unattractive unattractive male / or just a person of weird nature

guy: hello how are you doing tonight?
girl: *whispers to friends* hes nice..what a creeper

creeper by innocentSkeemer March 29, 2015

creeper 

A penis that is becoming erect.

Johnny got a creeper watching the porno.

creeper by Scott Ramsay December 18, 2005