"Hello, I'm a Mac." "And I'm a PC."

     --Get a Mac ad campaign

"I am woman, hear me roar."

     --Helen Reddy

"Hello, I'm Johnny Cash."

     --self-titled studio album

"I'm the goddamn Batman."

     --All Star Batman and Robin the Boy Wonder

"I'm Ron Burgundy?" "Dammit. Who typed a question mark on the Teleprompter?"

     --Anchorman: The Legend of Ron Burgundy

"I think, therefore I am."

     --René Descartes

"I Am that I Am."

     --Exodus 3:14

"I yam what I yam and tha's all what I yam."

     --Popeye the Sailor

"Now I am become Death, the destroyer of worlds."

     --J. Robert Oppenheimer

"I'm feeling lucky"

     --Google

"I am the walrus."

     --John Lennon

"I Am Legend"

     --originally a novel by Richard Matheson

"I am the greatest!"

     --Muhammad Ali

"I'm not the Messiah!"

     --Brian, Life of Brian

"I am not an elephant! I am not an animal! I am a human being! I am a man!"

     --John Merrick, The Elephant Man