Mustardmouth is a descriptive word used to poke fun at a person with yellow teeth. The term was coined by a viewer in a TwitchTV chat room, in late October of 2018, during a live broadcast of the “Bubba the Love Sponge” radio show. The host of the show (Bubba) was ribbing a co-host (tuddle) about his dirty yellow teeth and referred to tuddles smile as the “yellow bridge”, when the viewer typed back a paraphrased version of the cutdown “Mustardmouth”. The moniker stuck and now tuddle is forever known as “Mustardmouth”
TODD - Is Patrick on meth and chewing tobacco? His teeth are really yellow.

BUCK - Yeah, he has a real Mustardmouth. Hahahaha
by Dean Gallberry March 14, 2019
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