To pull a girl's sweet smelling, worn panties over one's head and wearing them around like a gas mask. To Gas Mask correctly, one must pull the panties over the head, exposing one's eyes through the leg holes and allowing the fragrant gusset to rest over the nose the mouth. Gas Masking may be performed by a male or female and may be preferred after certain activities such as running, working out, gardening and other activities that work up an irresistible, tangy smelling, zest.
Stan: Dude! WTF are you wearing on your face? Is that a pair of panties?
Frank: Yea Brrrraaaaaaahhhh!! Muh girl just ran a 5k this morning and I couldn't help but grab them when she got into the shower and do a little Gas Masking. It's irresistible. What a tangy funk she got.
Stan: Sounds zesty Broooohhhhh! Let me mask up when you are done.
Frank: Yea Brrrraaaaaaahhhh!! Muh girl just ran a 5k this morning and I couldn't help but grab them when she got into the shower and do a little Gas Masking. It's irresistible. What a tangy funk she got.
Stan: Sounds zesty Broooohhhhh! Let me mask up when you are done.
by Eaton Holgoode May 9, 2015
 Get the Gas Maskingmug.
Get the Gas Maskingmug. by mark twain's ghost December 15, 2008
 Get the gorilla maskmug.
Get the gorilla maskmug. a facial cumshot which covers the entire face, sometimes with the assistance of friends in order to gather the correct quantity of semen.
by Kubiak November 25, 2003
 Get the goo maskmug.
Get the goo maskmug. When you are so angry at a specific person that you murder their entire family; Making the person watch while you skin their fathers face and wear it while you rape their dead mothers corpse.
by sunsetgriffon December 7, 2010
 Get the Daddy Maskmug.
Get the Daddy Maskmug. The act of fucking a girl with a Richard Nixon mask on because it is a step up from her ugly ass face.
by Dr00zle October 10, 2010
 Get the Nixon Maskingmug.
Get the Nixon Maskingmug. A "Clown Mask" is created when two men have a threesome with a woman and finish by ejaculating onto each others hands, high-fiving and then slapping the woman in the face simultaneously, after which one of them bops her on the nose. Giving the white-faced red-nosed appearance of a clown.
by Sailor E May 8, 2010
 Get the Clown Maskmug.
Get the Clown Maskmug. When a man pulls out of a girls mouth and jizzes on her face in the shape of a Z. Then whistles for his horse and disappears into the night.
by jackdrippa November 4, 2013
 Get the mask of zorromug.
Get the mask of zorromug.