Predungerous
Any person who opens their mouth during a conversation and out comes (dung), shit, bull pies, crap and or general exaggeration of the subject at hand. However, are usually good people (pre) before saying whatever complete nonsense that was just uttered from their mouth.
Did you hear what uncle Louie just said? He said, “he could walk 5 miles in under 15 minutes.” He sounds so predungerous! I liked him more before he said that, but he’s still cool!