Not giving a shit about what other people think of you as you move you body gracefully (or not so gracefully) rhythmically to the beat of music. Often done at parties, discos, etc... Can be done on one's own but is more fun done in pairs or in groups.
In a locker room, a person wraps a towel around themselves and then attempts to get underwear on or off, or swimwear on or off, or workout shorts on or off, without anyone else seeing their genitals.