look up any word, like smh:
It is a rare thing but when a man has a relatively small hand but a giganti thum so there fro he is a garganthum..so if u have a friend like that make sure u tell him he has a garganthum.
I looked down at my uncles hand a relized he had a GARGANTHUM AHHH!!!!
by is this a trick question March 20, 2005