My , are huge my friends called me balloon ?

You are beautiful no matter what. You can't Change how your body looks (naturally) so embrace your beauty. Some people are jealous and that is why they make fun of you. If I got to know you for who you truely were, I would definitely consider dating you, not even considering what is below your shoulders. Don't worry, you were made this way for a reason, it might just take a while to find out why.