Sent me off to the urban dictionary Buzz,
Quote:Shedding
Woodshedding, a musicians term for practicing. Harkens back to idyllic pastoral time when one might take their Harpsichord or Udu out to the lean to in the back yard and practice their fugues or minuets till their fingers bled, while poultry and other livestock are slaughtered by the hired hands.
Def #3:
Quote:Shedding
The act of locking a friend or foe in a shed, generally for a laugh.
Liam: Oi Alex remember when we shedded Connor?
Alex: Oh Yeah, that was shedding, what a prick.