people that often bum smokes, accept many gifts from you then harrass you about five dollars you owe them, people who hit two lines when you clearly made them one. also, people that never bring chicks to parties but will instead try their luck on yours.
Crumb snatcher is somebody who's always taking your seconds your leftovers. Someone who is waiting for you to leave them the bag after I smoke session. a jealous person who hates on you for your accomplishments butt is taking credit trying to steal your ideas and hard work for their own gain.