The act of verbally acquiring responsibility for a usually beneficial task or object. When one calls "Whammy" on an object, he/she officially takes ownership and full,one-hundred percent responsibility for that object. When a person calls Whammy,it must be heard by at least one other individual or must be proven.no negotiating may be done-it is the supreme settlement of issues and may not be overruled,revoked or taken back. however,whammy may not be called if the object is already in someone else's possession, or in the event that someone else has already begun the task. Text message whammies ARE allowed.
"Whammy on the blue gatorade!"
"Hey it's mine,I Whammied it!"
"nobody heard you call Whammy so it's mine"
Used by a select group of English people to describe someone who is muscly or bulky; also used in reference to people who are trying to get muscly or bulky.