Panama City, Florida.USA.March 2004..Young Americans party in Florida for spring break 2004...A sort of bump and grind dance is the rage. It is danced primarily to hip-hop and in this dance the girl rubs her ass (man behind her) or upper thigh (man in front of her) repeatedly up and down on the man?s crotch. The dance has is origins in American black culture. The American hip-hop culture heavily dominates most of the dress, speech patterns and physical jesters of these teenagers....