Shiffing is a Fantasy Football term for ripping off your friends by trading several inferior players for fewer high quality players. this includes
harrassment through posting comments and text messages, and dealing this with people who obviously have no clue what they are doing. Then talking smack and being a jerk after the trade by verbally
berating and being a bitch about it to the person he ripped off. It also includes the OCD technique of
bombarding everyone with random horrible trade offers
Man, all that Shiffing before that
trade must have made
you crazy!, and he's been Shiffing me too, but I cant stand dealing with
all that crap. Its ruined all the fun in our league!