A frase made famous by Al Pacino
Used to let some bitch made person know that your tired of hearing them cry and wine about there lives, And that you don't give a shit about there F-ckin' problems.
"Huh what was that? Your grandma got hit by a bus.... Na-Na, Nanny Freakin' Boo Boo"
"Who cares that your girlfriend gave you herpies... Na-Na, Nanny Freakin' Boo Boo"