Caden and Caleb have for quite some time now really liked the word disgusting, especially to describe our supper. As a result, Elinore now uses it too when she doesn't want to eat something. However, she can't say disgusting, so she says pisgusting. We try not to giggle every time!
(By the way, I had to google disgustin to see how to spell it; don't ever do it.)