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1.
A woman's bush that is so out of control and nappy that it is able to block access to the punani even from a carpet mower.
I would have went down on her, but I couldn't get through that brush guard.
by natedog September 03, 2004
 
2.
the roll of belly fat that is exposed between the top of the jeans and the bottom of the shirt.
If her pants weren't 2 sizes too small, she wouldn't have a brush guard
by mamidedos October 21, 2005