Cat bath
It is what it sounds like: provider ‘cleans’ your body with her tongue. Not just a lick here or there or extensive use of her tongue, but a full-body, thorough experience. YMMV, but holy hell was it awesome.
It’s kind of self-explanatory, but it showed up in a few reviews and was new to me. I’m leaving this here because until I got one I wasn’t sure if I guessed right.