Lightswitch Gremlin 

"Don't turn on the light, don't turn on the light!" Any female who appears attractive at the end of the night, but whose true form is revealed by proper lighting.

Yeah so Gina, right. She was slammin' at the club, right. Then i brings her home and was takin' her to town, right. Then Tommy bursts in the room and turns on the light, right. He's all like, bro-man, that bitch is a lightswitch gremlin!

Lightswitch Gremlin by thesingleshot August 2, 2011

Soot gremlin 

One of the mythical creatures found in the Japanese movie Totoro.

Can also be used as a slang term referring to black people in general.

Man 1: Who got picked first in the NFL draft tonight?
Man 2: You haven't heard? It was Cam Newton.
Man 1: Ohhhhh! He's the King of the soot gremlins. Good for him.

Soot gremlin by Jim Mij May 21, 2011

Sesh Gremlin 

Someone that lives for the sesh. You will most likely encounter one of these people in a kitchen sniffing some ket off of their keys in the early hours of the morning after a proper naughty sesh.

"Harry is such a sesh gremlin. He lives for the sesh."

Sesh Gremlin by SeshGremlin1 August 22, 2017

Pavement Gremlin 

A human being, or what may appear to be, travelling along the roadside in the early hours of the morning, after a particularly heavy night/gern out.

Guy1: Dude check out that pavement gremlin over there.
Guy2: Thats minging, he must have had a good night
Pavement Gremlin: snarl

Pavement Gremlin by BigSchwing January 7, 2009

Sack Gremlin 

One who enjoys the savory taste of sack in his/her mouth.
To be considered a Sack Gremlin, one must make an accumulation of sack (similar to sack hoader) that they snatched from men.
Sack Gremlins come out only at night, but they'll steal your sack right from under your weiner, so be sure to wear a cup!

Brobson is sucha fucken sack gremlin, it pisses me the fuck off!

Dude wheres my sack? Fucken Brobsen musta taken it, that fucken sack gremlin!

I hate sack gremlins becasue they steal sacks from the innocent

Sack Gremlin by Senior Weiner April 21, 2009

Moist Gremlin 

When you eat a twinkie out of someones butthole

Jarret and Nick where so drunk they decided to get naked and give eachother moist gremlins

Moist Gremlin by ShishuJohnny September 29, 2012

Gay Gremlin 

The collector of your foreskin. He scatters around at night, dripping with lard, soon to have his tongue coiling around you

The question is, do you accept your fate?

I am truly a gay gremlin, and you my friend, are weak.

Gay Gremlin by Snail_Sketch September 14, 2019