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1.
This is the fucking waste of a person in the locker room or in the showers usually on a hockey team, who when in the shower stands up against the wall to hide his small penis. he is a homo...fuck the wall grinders.
Wow did you see that wall-grinder in the shower?

Kid you are a wall-grinder.

WOW brett hayes is a complete wall grinder.
by Wake n Baker December 10, 2008