A muffy is a sneak attack sexual maneuver. While you're going down on a girl you breath in deep and blow all the air you can muster up into her vagina. Then firmly place your hands on her stomach and press down. The desired effect is a whoopee cushion style queef.
Warning : it is strongly recommended you pull your face away before pressing down.
Warning : it is strongly recommended you pull your face away before pressing down.
by princethatho May 19, 2009
 Get the muffymug.
Get the muffymug. Can also be spelt "muffy." It's an Australian slang term.
See Bean-o's definition of "muffy." Basically, it's what you'd call "going down" on a woman.
See Bean-o's definition of "muffy." Basically, it's what you'd call "going down" on a woman.
by Bean-o April 30, 2003
 Get the muffiemug.
Get the muffiemug. Another word for a mouse
by Trixiejones January 31, 2008
 Get the muffymug.
Get the muffymug. by blackcherry November 25, 2004
 Get the muffymug.
Get the muffymug. by just guezz November 2, 2003
 Get the muffymug.
Get the muffymug. by Country K October 29, 2017
 Get the Muffy Puffsmug.
Get the Muffy Puffsmug. n. A generic term that describes any bland, vapid female, like a flight attendant or sorority girl. Her significant other is named "Johnny Package."
by SkidMarkyMark May 12, 2006
 Get the Muffy Imeasymug.
Get the Muffy Imeasymug.