I Wuv Wu is a song from Irving: The Ultimate Phineas and Ferb Fan Club Promotional TV Show!!!!!'s episode New York, New York!
Jeremy: (talking) I came to pick you up. (to Candace)
Albert: (talking) Hey, we're on a date! I was about to sing to her!
Albert: (singing) I wuv wu,
Wu wuv we
What wa wreat wing wor wu wand we-
Candace: (talking) Sorry, but I'm going with Jeremy.