Posse is a shortened form of posse comitatus, a group of people summoned to assist law enforcement. The term is also used colloquially to mean a group of friends or associates. Posse may also refer to: Arts and entertainment. Posse (1975 film), US Western film produced, directed and starring Kirk Douglas. Posse (1993 film), US revisionist Western film directed by and starring Mario Van Peebles. "Posse (I Need You on the Floor)", a 2001 single by German band Scooter. Posse cut, a type of Hip Hop song with four or more rappers, in which each verse is sung by a different person.
https://en.wikipedia.org/wiki/Posse