What is Blanketed?
1.
When cross with someone, approach them with a blanket from behind. Once close enough, encompass them with said blanket and proceed to pummel them and flee the scene before they realize who has assaulted them.
Bob: *Walking in the parking lot*
Mark: *Persues and throws a blanket over Bob*
Bob: "AoWWW!"
Mark: "Hehe, blanketed!"
See