Feeb

Commonly mistaken for "Feeb" as in slang for a simple-minded person. But in reality, is a female weeb.

Female weeb (feeb): a girl that is obsessed with anime or can't hold a conversation without mentioning anime.

"There's no such thing as a feeb!"
"Yes there is!"
"There. Is. No. Such. Thing. As. A. Female. Weeb."