Taste

One of the things that you do involves squatting down and tasting the ground wherever you are. Carpet, tile, wood floor, umm, dirt. You did this outside and the ground was muddy. That look on your face is not from being shocked about the mud, though. I think the water in the bucket was really cold and you were expressing your disapproval. Those are soap suds on your mouth. You had to try those too.