Top definition
To be stoisis (sto - shus) is to be drunk beyond reason and rationale, i.e - horribly drunk
"Boys I was pure stoisis last night. I drank two bottles of buckie and boked all over the dancefloor" - considered an Irish informal word for drunk
by Jaybob1990 April 16, 2014
Get the mug
Get a stoisis mug for your dog Manley.