one of the lowest forms of sluttyness.
may result to lesbianism.
how small little girls act when "more then two" have a sleepover.
what my mother calls me whenever she reads my facebook messages to friends.
"NO! you can't have the twins over! 1. you're home alone. 2. there are three of you. two is ok. but with three, one may become bored and start to try things. Perhaps even convincing the other girls to join on in!"
"Damn! Emily is such a whipperdoo! Just look at all those hickies!"