noun. A female geezer.
Real citation: "I guess I am what you might call a dude, although I am more likely to be called a geezer in person. (Don't call my wife a geezette, though -- if you value your life.) "
(Schmendrick54, July 23, 2004, Daily Kos, http://www.dailykos.com/story/2004/7/16/111533/756)
Made-up citation: "Nothing lasts in this world of joy and sorrow--every flower shall rot and all dudettes will become geezettes."