an old man who in his photo or in person appears to be female, and folks who don't know the subject cannot determine his gender.
by dusano December 18, 2008

by >Joshy< March 13, 2018

by Surg June 3, 2006

by Fantabuloustasticness February 26, 2015

A transmission with a low gear (granny gear), usually used on trucks and other towing vehicles, to make it easy to take off on a hill with a heavy load.
by Eaglescout1984 January 14, 2009

Man, your nan has a big bulge! does she use a cushion for her fanny pad? No, she has no fanny, she's a granny-tranny!
by Bill the Fish August 13, 2006
