antifat

the exact opposite of fat.
so not fat that fat refuses to stick to you.
If fat and antifat were to ever make contact the universe would cease to exist.

you're too antifat for that boobtube.

by Slapjimmy August 21, 2006

antifat

Someone who is against fats.
The leader of the antifats is 177_6.

"LPD is so fat, they don't know how to follow state laws."
"dsf, fellow antifat."

by TrooperBeans November 26, 2020