Because this is what my friends' future children have to look forward to.
Pertinent information to know about the following conversation, since it's mostly a "had to be there" moment:
A) My friend, and bridesmaid, Lori, is pregnant.
B) We talk, mostly, about bowel movements.
C) I have named her fetus "Wee."
D) "EEEEEEEP" is a general term of excitement.
OK, carrying on...
"Ummmm... pretty soon you found out if it's a He-Wee or a She-Wee!"
"EEEEEEEEEEP!!!!!"
"Don't tell anyone, but I totally would like you to have a She-Wee, please, so I can buy her lots of pink things, and talk to her about poop once she's of appropriate age."