Board Thread:New on Ben 10 Wiki/@comment-11451665-20130605174441/@comment-1622149-20130710020755

Silentia Altum wrote: I heard a good theory about the episode featuring sludgepuppies on another board in the forum. It would make some sense, seeing as mud is mentioned and the title is based on an idiom about family ties, recalling the wedding.

the mud being thicker than water part could be a hint that Joel and Camille had children.