Oh my... Liam has bit me till I bled.. I would never dream of doing that..A childhood friend of mine once bit me for going in his Sesame Street playhouse without permission, so his mom gathered all of the neighborhood kids as an audience and bit him on the hand until he bled
I remember that very vividly lol
My friend's little girl bit her really hard on the boob.. my friend was so angry and hurt she bit her daughter back her little girl never bit my friend again.. So I guess it works for some... but ... I am not so sure on that one... Liam would probably just laugh at me...