1 definition by sweaty-weeb
That tingly feeling you get in your mouth when you think of a certain food or start eating something you've been thinking about eating.
Person 1: Why did my mouth feel weird when I took a bite of that Thin Mint?
Person 2: Dude that's a mouth boner
Person 2: Dude that's a mouth boner
by sweaty-weeb February 9, 2015