KENNY's puffy orange jacket is made out of silk.
Silk is a string that comes out of the organs in a worm's mouth.
Actually, it comes out the worm's butt, so if you want to picture the mouth rad as a butt hole that is ok, Mister Science.
絹 (silk) + 豆 (bean) + 腐 (rot)
= 絹漉し豆腐 (wack tofu)
the soft tofu (AKA the wrong kind)