Anonymous Ninja13's definitions
(AKA NPB) When someone sneaks over to your house at 3 in the morning to put a penguin, of any sort, on your balcony using ninja skills. This is usually done to show someone that good things do happen to good people. If the penguin is accepted by the receiving person then the two become Ninja Penguin Buddies.
by Anonymous Ninja13 January 12, 2009
Get the Ninja Penguin Buddymug.