If a person with only three teeth tried to bite you how would you react?

Those toothless people can bite as hard as someone with teeth, just saying so I wouldn't just sit around and let them bite me.

I’d be like keep the remaining three you will need them

kids do it all time, and I'd be all horrified of the little kid O.o

Pull all the remaining teeth of his and shove it in each hole of his/her body.