Tail Cheering is when someone doesn't know whether to boo or cheer for a team while watching sport with friends/family therefore follows what everyone else does. (despite having no idea what the hell is going on)
This is usually done when someone is desperate to fit in or wants to make a good impression in front of friends and family.
Friends: Why the hell are you cheering? We just lost!
Guy: Oh damn... uhhh.. yeah I know... I was being a good sport is all... hehe..
Friends: You were Tail Cheering this whole time weren't you?
A derogatory term used by the grinch who stole christmas for the Whos down in Whoville the tall and the small. Known as cheermongers for their obnoxiuos singing and mysterious activities surrounding the christmas holiday...stolen by the grinch who stole it. it being christmas
Listen to those cheermongers....i reallyyyy dontlike 'em... mm mm...no i dont.