When you go for a day or so without brushing your teeth, and the texture in your mouth feels like your teeth are wearing fuzzy little sweaters.
"Does anyone have gum? I forgot to brush my teeth this morning, and it feels disgusting."
"Oh, you've got tooth sweaters?"
by Cara Dee December 8, 2008
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The warm coat left on your teeth after giving a blowjob.
"After taking my man juice's moneyshot last night I woke up this such a tooth sweater."
by Moneyshotman February 5, 2010
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