Yiff vs. Biff

Yiffnoun

Sex, especially between furries (fictional anthropomorphic animal characters, and/or members of the community surrounding their celebration).

Yiffnoun

Pornography of or involving furries

Yiffinterjection

Representing the bark of a fox (especially while mating).

Yiffinterjection

To express happiness, to state that something is sexy.

Yiffverb

To have sex, to mate (said of animals, especially foxes, or people dressed up as animals).

Yiffverb

To propose cybersex to someone.

Biffnoun

(informal) A sudden, sharp blow or punch.

Biffnoun

A wipeout.

Biffverb

To punch or hit.

Biffverb

To discard; to throw out; to throw away.

Biffverb

To wipe out; to faceplant; to fall.

Biffnoun

(boxing) a blow with the fist;

Biffverb

strike, usually with the fist;