Monking off is a broad term used when someone does something non-positive such as anything stupid, rude or simply wrong.
This phrase was founded in Thailand with inspiration from the monks.
1) I can't believe you monked off last night 2) Those girls are gonna be monking off later
3) Look at the monks monking off
4) I'd monk her off
5) He's gonna be monking his mum off later on
Nickname given to bales of marijuana thrown overboard or out of airplanes. Origin is reportedly from members of the US Coast Guard in the area of Southern Florida.