The act of depositing one's ejaculate into another's hair and rubbing it into a lather. Commonly a homosexual act.
Instead of letting it run down Ron's ass crack, Cliff gave Ron the shampers.
by Rodney P McLauglin July 06, 2006
Obsession with bunnies. Whenever he sees one he just has to have it.
Wow, that guy's a Shamper. He's always around the pet shop.
by Bixon2004 June 23, 2009