Chip and Joanna Gaines are back on TV! In an exclusive clip from the premiere of Discovery+'s , Joanna discovers a «a little mound of stuff» in the bathroom of a neglected home that she fears is termites.«Could be significant, could be nothing,» Joanna says, to which her husband quips, «I can't wait to see the mound!»When Chip sees the mound, though, he seems shocked by its size, so much so that he calls it «fascinating.»«This smells highly suspicious.