a phrase that you can tell some one when they are being so perfect. since you
don't feel like using the
whole word "perfect" you use this phrase.
can also describe a human being/inanimate
object and can replace someone's name.
i just
ate a thousand candy
bars.
omygod. that's so perfy derfy.
hey looks it's perfy derfy!
where?!?!
over there! by the perfy derfy
mailbox.
wow. such a perfy derfy.