The fattest thing in the universe. Consists of all matter known to living things. Weighs more than any object in the history of time.
Wow, fensti just squished everyone!
by StealthCat March 22, 2008
1 more definition
A small string of islands using extra bridges in the video game Animal Crossing: City Folk/Animal Crossing: Let's Go to the City.
Hey, guys! Look at that new Fensti Eric just created!
by ACFan32 January 31, 2009