Fur Tussling

Verb:

1) Performing oral sex on a woman;
2) Running fingers through the hair of a person performing oral sex on a lover;
3) Playful interaction between a human and their fuzzy pet, (e.g. wrestling/playing with a dog or cat and "tussling" the fur of said animal).

Hey, your hair looks all messed up, what were you doing during lunch today - a little fur tussling?

My cat wakes me up on the middle of the night and all she wants is some fur tussling.