Don't assume a girl is on her period.I mean,you can,but the girl will assume that every time you're sleeping you're having a wet dream.This is karma.
(This comment was originally by WisteriaChrome,but I edited it a bit.Still,I think that the original comment deserves a dedication.)
ČTEŠ
Girl Humor
Humor-sigh- Sometimes there's humor that only girls can get.Sometimes boys don't get it.This is the book full of humor and rants that only girls will get...and the occasional boy.