Brain Sesh

When a group of boys and 1 girl engage in simultaneous oral sexual acts.

"we've already tried primate sex, why not join me for a brain sesh instead"

by MonkÌ June 8, 2021

Sesh flu

When you've been on the sniff all weekend causing you to have the sniffles that last more than 2 days

Frank: "boh! Feel more bunged up than Charlie sheen! Sesh flu can fuck clean off

by Seshflu September 3, 2021

Sesh

Where the seshlins gather to sesh and kick goals

Kicking goals at the sesh

by Seshgremmlin101 February 7, 2019

Sesh-lagged

The exhaustion you feel when it takes longer than a day to recover from a big night on the booze.

"I am so tired. I'm absolutely sesh-lagged from the weekend."

by Welsh Rump January 3, 2023

Sesh

A meet up between a group of at least 2 people (Normally 2) which mostly involves general discussion and relaxed conversation

"Yo do you want to play some CS soon"

"Sorry can't, about to go sesh"

by RoguePlayer October 2, 2018

johnston sesh

Masturbating 2 1/2 times in 7 minutes

I'm gonna go have a johnston sesh

by Blem97 October 15, 2017

sesh

getting high af

I'm really high, lets go sesh again

by getting high af June 4, 2015