Is it normal to have giant boobs at 18?

I bet they look awesome :)

I think she should just send u a picture an u could see if they r normal u know get a good look on them^^

Haha^

How big are they.

If you're paying attention to the world-no, most people with small boobs wear push ups, take pills o r have surgery, or feel depressed. In everyday life, nothing is normal, the world is a brilliant place that changes every day, and those who care more about how you look than who you are-idiots.
If your breasts hurt-I recommenced reading all of this-
http://www.belladonnaeyes.co.uk/bra_fitting_part_01.htm

I, too, have big boobs and hate them. I am skinny. But its just genetic. Get them cut off if you want to. They are very painful and i look like im going to fall over.

R u an African American?

I can't believe you are stupid enough to ask that...
Everyone is different, some people have giant boobs, some don't. You should just be glad to have them because many woman would kill for that.