You have a little something on your (Clay)face...
I finally picked up the Imaginext Clayface the other day when I found him for $6.99 at K-Mart. I've seen this guy a few times and passed him up for whatever reason (sometimes it's because I see him at Target where I think he goes for a ridiculous $9.99!) so I'm glad I finally went for it this time, as sightings may or may not decrease as time goes by.
Clayface is fun, he has a hinged maw and hollow interior for all sorts of goody-two-shoes eating fun. He kind of reminds me of the classic Star Wars Rancor in his simple design, hard plastic construction and appetite for other action figures!
He also has a 'mud-mallet' that can be attached and removed from his hand. Otherwise he's pretty basic, but loads of fun and plays well with my 'mudded' Trio Batman.