While Making out or Intense passionate kissing, your teeth connect with
your partners teeth by touching, rubbing, or moving across the surface of the other
persons mouth. Mostly done Accidentally, while some other
more aggressive individuals
on purpose for pleasure.
Friend 1: "Yo Bro, were you grinding teeth last
night with that chick?"
Friend 2: "Yeah Bro, Of course i was when
she is that easy, she was all about grinding teeth."