Slipper-Diving
When your pet dog or cat jams their nose in your footwear to inhale your foot-musk.
MAN: What is the dog doing with my slipper?
WOMAN: She's rolling around in your foot stench.
MAN: Oh, she is Slipper-Diving.
WOMAN: She's rolling around in your foot stench.
MAN: Oh, she is Slipper-Diving.