When one becomes so excited and aroused about their fantasy football lineup on a certain week that it leads to long periods of ejaculation and excitement.
I can't believe Roddy White and Matt Ryan are playing against the Lions this week. Excuse me while I go to my bedroom and roster-bate. Don't hate, Roster-bate.
by Fantasy Footaball Guru November 22, 2010
When internet tards with no history of managing professional sports teams endlessly discuss what roster moves their favorite teams will make during the offseason.
I don't mean to rosterbate, but if we sign cliff lee, derek jeter, and chuck norris, i think we'll have a chance next year.
by timmah55 November 05, 2010