Biting ones tongue, mouth, lip or etcetera is dumb, so don’t do it. 
 
If you want something to bite go to Chubby’s in Maryland he has lots of good things to chew on.  As a matter of fact the bossman is an expert on chewing the fat.  One of the top men in that field. 
 
Tell him I sent you and he will give you a special discount.  Or bite your head off.