User blog comment:NotAGothChick101/Tada!/@comment-3188056-20110504221532/@comment-3473686-20110504222539

It would be kinda like this:

Alt Phin: Whoa! You're crazy man!

Phineas: You work for alternate Heinz who has taken Isabella! Where is she?

Alt Phin: I don't know what you're talking about!

Phineas: This is becoming tiresome, alternate self! In fact, I feel a yawn coming on!