slesh 

To cover one's face in vomit when intoxicated and unknowingly wake up with vomit stains over your face. Most often associated with projectile vomiting while lying down.

Dude, he totally sleshed all over himself! What a douche!

slesh by x19059 March 24, 2009

Slesh 

Slesh, also known as sesh but slesh is where everyone is just getting with eachother no matter who it is they are shagging or pulling,

I'm going to a slesh later, can't wait to get onit and get wi someone

Slesh by Fkn Druggo May 15, 2018

slesh 

Most commonly used in place of cool or rad.
Also used to describe a person with good looks, or who is sharply dressed.

Not directly associated with Slesh Hair.

Prefix of Slesher.

In some areas it is considered an honor to be named this.

That dude's so slesh...
You look so slesh today...

slesh by anonymous0123456789 June 19, 2008

Slesh 

Being stupid ignorant etc. Rude af

Get out of my face you slimey slesh

Slesh by Molly:(: June 14, 2018

slesh hair 

(New teenage "genre" label, seemingly a branch off from scene and emo.)
Slesh kids normally have big hair. When I say big, I MEAN big. Normally bigger than my hair, mine is small slesh =]
But yes. Slesh hair resembles large teased up emo or scene hairstyles.
To make your hair slesh, simply use LOTSof hairspray && a comb. Tease and back-comb your hair until its spikey and fluffy and frizzy =D

Corey : "Shit bro, look at that emo kid's hair!"
Sam : "Nah man, his hair is too big to be emo. He's slesh"
Corey : "... so slesh hair is different to emo hair?"
Sam : "..." -slaps-

slesh hair by x.//.Whorebox.\\.x March 2, 2007

Sesh Snake 

A so called “friend” who says that they cannot come out and “sesh”, yet proceeds to go out anyway, (most likely with a different group of friends). This behaviour is “snakey” and therefore the perpetrator is known as a “sesh snake”.

“Will is a right sesh snake! He said he wasn’t going to go out yet he woke up with sick in his sink and had no memory of his night.

Sesh Snake by Couldhavedroppedmycroissant March 15, 2018

seshie 

A musician who frequents music sessions; can refer to either a studio musician or a jam session enthusiast.

Steve is a total seshie! I see him at all our monthly jams!

seshie by Seshie February 21, 2017