It is
int: interested (meaning they are interested in the nappy but usually waiting for details or checking funds)
deets up: Details are up (seller has uploaded the details of the nappy so people can now see how much it is etc)

Teresa, the cattiness is coming from a "elite and secret" MCN group that thinks they are top sh*t and keeps making fun of people and picking on them. It's crap but I am dealing with it on the MCN chatter page (cause I am admin) soo over it. Don't worry, they will find other places to stir soon and our page will go back to normal.

WOCB: umm.... baby pink tutto I think! LOL!