What is Supo?
1.
A strange word popular in the Linlithgow / West Lothian area. Youngsters will often shout this word to others farther away as a kind of greeting, usually in a high-pitched voice. Very often it is shouted (or 'called') when annoying a teacher or harassing a fellow youngster. It is an offensive term. Similar words include wimp, pussy, and gab.
Dinnae be a supo, take a drink!
HAHA! Look at you! SUUPOOOO!!
2.
A
There's no reason to even ask Steve if he'll come out to the bar with us... he's Supo, remember?
3.
A word to be used and spelled (as is) to precede an adjective immediately to describe events that are too amazing to even comprehend.
That girl is SUPOhot!
4.
Random wankers around our area just shout "supo" randomly because they are dense
SOOOOOOOOPOOOOOOOOOOOO and the such like