yiffer noun2 •One who yiffs."I am not at all a Yiffer or a beastiality freak and I generally look down upon those who are only in it for the sex." — http://groups-beta.google.com/group/alt.horror.werewolves/msg/d60c50e2089d6499 •A long pole, used in scaffolding, that is made of fir. formsyiffers
