John M. Wellnuts 405pages on this wiki Add New Page Edit History Talk0 Share John M. Wellnuts first appeared in Brain Drain where Yang used him get to the Woo foo dojo; then, His second apperence wass in Gone-A-Fowl where he turned into a monster and attacked Yang whom tore off all his fur and made a suit out of it. Retrieved from "http://yinyangyo.wikia.com/wiki/John_M._Wellnuts?oldid=8559" Ad blocker interference detected! Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.