bass with teeth???  nah!

I can gaurentee its a bass biting your worms. I have heared several ways of hooking wormed bass.

1. Set the hook when you feel the first bump, as soon as possible. The next tap is it spitting the worm out

2. When you feel a tap, give the fish slack and just a couple seconds to hook it

3. A bass will grab the worm, sometimes not all of it, and swim off with it. Stay still untill the fish stops moving, because that is when he gets to its lair and swallows the rest of the worm.

All of these were out of various magazines, and number 3 is an older one