Who said "I'm playing the clarinet, why is everyone staring at me?"?

This quote is attributed to Squidward Tentacles.

I'm playing the clarinet, why is everyone staring at me? - Squidward Tentacles

"I'm playing the clarinet, why is everyone staring at me?"

Squidward Tentacles Music

"Oh, I'm sorry, I can't hear you over the sound of my awesome."

"I'm not just a pretty face, I also have a sexy body."

"I don't need friends, they disappoint me."

"SpongeBob, you're a loser."

"Music is the language of the soul."

"My music comes from my heart."

"Music transcends all language barriers."

"Music is the universal language of love."