Pijanoo 

An electronic music DJ who only plays what's popular in order to get more gigs.

A DJ who plays music that he/she may not like, but does so only to fit in and be more popular.

Dj DoodeyDoo is now playing electro, he's such a Pijanoo.

Pijanoo by chewymatt August 26, 2008

Pjanoo

Sickest tune ever, made by house music god Eric Prydz.

1: Dude, i was in the car last day, and when i turned the radio on, pjanoo was playing.
2: Sick shit.

Pjanoo by HEEFKNCHENG October 2, 2009

pianoob 

Someone who had just started playing the piano. Every known pianist in the world started out as pianoobs.

Beethoven was once a pianoob before he became a freakingly well-known virtuoso pianist

pianoob by pianotard April 29, 2010