Riddle ten

Riddle ten: Pat's my favorite

Difficulty: 3
Interest: 2

The text and title are all you need to figure this one out. Google for it, and you're done.

Remember, always use lowercase.

Next Level

*Spoilers*

The title refers to Pat, one of the author for this piece. The phrase 'but he wasn't alone' implies that the complete name of the second author is the answer.