Better with your teeth? I'm assuming that you're only playing single strokes (single clicks?). How about doubles ... paradiddles ... flams ... ruffs (haha). Or how about tooth independence - being able to hold down a kick pattern with your molars while overlaying other rhythms with your incisors?
If you could control your farts you could lay down a bass groove and jam over the top with your teeth
And if your toothing is tense and limited, you could refer to Jay's DVD (with Stan as technical consultant) that would inevitably be titled,
Cut the Chatter and Just Click, for Goodness Sake!