i had a nosebleed at the bank today. just out of the blue. and NO, i am not a cokehead or anything like that. i am sure it was just sinuses acting up... but it was still weird and embarassing.... my blood splattered all over the counter. the teller was nice aout it though. 
That way sucks.
I've never had a nosebleed but, lotsa kids in my classroom get 'em.
also out of the blue or when their little heads knock into each other!
Oh, the party WILL be crazy!!
I bet the boys party will suck! ha,ha!