Why do some people's tongue hurt after eating pineapple?

Now here's something I'm actually asking. I'm the type of person who says what's on my mind & if pl don't like wht I say, who...

How did the people on the gold fields during the gold rush stay clean and healthy?

I mean in the city everybody is angry, everybody wants to eat you, and they would blame you for everything, i always heard ...

What characteristics do french people have besides the fact that their white/caucasian. I need 5

When people say "That hurt." Does that mean it really emotionally hurt them? Like they actually felt a stab of pain? When I...

what did you think of when I said this? ossry if its weird, but I like 2 see differebt people think?

If this is not possible for you, STAY THE HELL HOME!!!!

what happens when you put your tongue between your lips and blow?

Is it "Happy Labour Day", or "Happy Holiday"?

What is a people to people trip? I heard about it on another question and then I google it. It says something about students ...