The art of raiding the liquor cupboard of anything that can be used at party.

Old Folk Tale:

Suposidly created by an english lengend who migrated to New Zealand who comenced a "Kev Raid" on his cupboard finding two bottles of magic Baileys that lasted forever when he then took them to twelve consecutive parties.

(noun) A successful type of theft which results in an acceptable, impressive and rewarding payday for the protagonist.