Gargantous is a word used to describe something that is massive or very very big. Males like to use this word alot.
Billy: hey willy wanna go play swords with our gargantous dicks later
willy: sorry billy i cant i already promised this gargantous dick to my friend andrew later
The name given to a woman at Wendy's who was literally wider than she was tall, that demanded that she recieve "10 pieces of bacon on her Baconator Burger and not those little half strips and that they had better not charge her for 20 pieces of bacon."
Guy 1: Did you just see that 5' tall 7' wide woman that wanted all that bacon?
Guy 2: Ya, that was Gargantor the Baconator.
Guy 1: Huh, I wonder if she is an inbred relative of Trogdor the Burninator?