Refering to a large woman.
Debbie didn't have a gland problem she was just gynormus.
by Heiziok/Stan 569876 December 06, 2005
The man has a gynormus wang.(me)
by Steve May 07, 2005
very big, huge, extremely big, extra large
his cock was gynormus!
by bubblebutt March 02, 2006