Jam sessions

Everybody has to have a hobby, right?
Elise has found a hobby: checking for toe jam. Usually it's her own feet she's interested in, but ask nicely and she may be willing to dig between your toes too. We're not sure where this started, but like most other odd behavior she probably picked it up in passing from ... me.
There is nothing in particular that triggers her, uhm, jam sessions. She'll just announce, "I check for toe jam," and then plop down on the floor, take off her sock and give those digits a look. In a testament to our ability to keep her clean, she rarely finds anything in those toe crevices.
Disappointed there were no discoveries, she undoubtedly remembers what to do next:
"I check the other foot."