Slimer is an exaggerated reference to a female that is constantly wet, or that often makes a mess when they are wet. They can often leave a trail on a surface that will resemble a snail trail. Slimer is a fictional character from the movie Ghostbusters and makes his first appearance making a mess and sliming Venkman.
Hey, do you remember that chick we called "Sticky Icky?" She upgraded to Slimer because that bitch annihilated my room up. I literally spent three days cleaning her slime off my walls. It seriously looked like an old episode of Nickelodeon's Double Dare in my room. If only Marc Summers had been there to say ,"On your mark... get set... GO!" so I could have had at least a head start and get the fuck out of there when she exploded!
by Uncle Renegade October 5, 2017
Get the Slimer mug.
1.) fictional ghost created by Chicago native Harold Ramos.

2.) prison slang for an inmate that uses various forms of human waste as a weapon ala chimpazeeing it at an unsuspecting corrections officer. Common weapons of a slimer is often feces or piss sometimes they combine the two. High profile example is Danielle Strong. Also one who engages in gassing
When I address a slimer, I am not talking about the Harold Ramos character, but the second definition. They like to do an impression of a chimpanzee in captivity. Look up the term gassing and you will be grossed out.
by illinoishorrorman January 20, 2018
Get the slimer mug.
When you fist a girl and she slimes you she is a slimer. Can be used in replacement of bitch or as an insult.
Yo wassup slimer. / My girl slimed me last night.
by Biggus Dickus the 3rd October 21, 2020
Get the Slimer mug.
A pitiful human, one who cheats and steals or makes bad decisions with little direction in life. These people always seem to stick around.
by Gpluss February 6, 2018
Get the Slimer mug.
A slimer is a noun for someone of the male sex who cannot help but spread his semen across the human race. The word can also be used in a verb form, as in "he slimed all over the place."
What a slimer!
by allien April 11, 2021
Get the slimer mug.
A slimer is a noun for someone of the male sex who cannot help but spread his semen everywhere. The word can also be used in a verb form, as in "he slimed all over the place."
Ew, what a slimer!
by allien April 11, 2021
Get the slimer mug.
When being give a blowjob and saliva drops into your knob and is stuck.
E. G. Wow this slimer kinda hurts now.
by Urbanguy33 February 13, 2019
Get the Slimer mug.