look up any word, like sex:

1 definition by rego_jacko

The term used if a person shits out of something, goes home early on a night out, or basically stops doing something that in all situations should be done with ease.
A person goes home from a night out really early
"You propa half-seshed it last night didnt you, went home early"


"Are you coming on the new oblivion ride at alton towers?" "No" "You Half-sesh"
by rego_jacko November 19, 2008