It was silly and full of non-sequitors, but it was pure improvisation and fun. We washed the poopy goblins and housed them in a gigantic shoe which we built. (That was in the first minute. An hour more of high jinx ensued.)
The Redwall books have a few scenes where the little'uns have to get baths and don't want to. Your DM might enjoy hearing one read as a bedtime story (will take a few evenings but is divided into manageable chapters).
