1 definition by Spike-O

Top Definition
A really big character in the book Gulliver's Travels. They are 60+ foot tall humans, and everything in their land is 10x bigger than things in the regular person world. It makes a guy jealous to think that these Brobdingnagians have 80 inch long penises, and boobs 60 inches across, etc.
Brobdingnagians are the only beings with bigger penises than I have.
by Spike-O February 13, 2004

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug