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1.
A full mustache capable of dusting the tops of cookies.
Check out the cookie duster on Brad!
by Dave July 04, 2005
 
2.
a moustache (a jocular term)
Be sure to keep that cookie duster trimmed.
by LightJoker February 03, 2006
 
3.
An unshapen mustache, starting from just under the nose, trimmed only around the brim of the top lip. A full bodied, thick, and most often very coarse, lip brow. More than capable of topping off a womans vagina in the deed of oral sex, resembling a duster.
Jons sweet new Mazda Miata and Cookie Duster definately scream 'I just ate a hookers poon'.
by d_town August 28, 2009
 
4.
a mustache that can easily be removed by a lint roller
a cookie duster is a mustache is complete it can easily be removed by a lint roller..quite painfully though
by l!zz@rd July 20, 2010
 
5.
A female mustache. When they eat cookies, it take the crumbs right off the top.
She has a nice cookie duster.
by Paul Hester September 09, 2004
 
6.
Another term for a soul patch. The hair grown just below the bottom lip.
She really enjoyed getting her cookie dusted by her boyfriend's cookie duster.
by rockeramy October 20, 2008