A tooth!

my son got his GF a bowl of cereal. New milk, New flakes, clean bowl and spoon. She begins to eat and all of a sudden starts to scream, spit, and choke. "A spider or something bit me! I swallowed it...it could be poisonous!" More spitting, choking, and screaming. Very politely I might add, always using her best manners. Then for some strange reason...the word tooth popped into my head! Tooth I thought??? I knew better, than to say it out loud. Still choking, in background. Then I hear "it's my tooth! It's gone... I swallowed it!" So better than a spider? I guess... Psychic thought I guess! It Isn't easy being me. ox