a insult calling some one a ball bag
as in scrotem.used in glasgow

when you're hungover as shit after a spending a night drunk as a skunk

Glasgow, Scotland origin, derogitary name given to one who is annoying, useless or just plain stupid. To compare one with such an ugly part of the male anatomy should be insult enough...

Scots, literally "ball bag": scrotum (derogatory)

scottish definition of scrotum. can be used as an insult refering to someone's stupidity

A term commonly used by scottish people refering to a males scrotum.
Can be used as insult as well.

The Scrotum. Glaswegian Slang. Derogatory phrase.