When someone says "god Bless You" You are obligated to smack yourself in the face before five seconds passes. This "game" originated in New Jersey by the name of a fellow named Christopher Wheeler and another by the name of Matt Boyle. This game has been active for about 5 or six years now and is popular in the Tri-State area (NJ, NY, CT, PA and just expanded to TN)
Someone says "god bless you bitch"
You Smack yourself in the face before they pelt you in the face.