Wuvs

Wuvs are a brand of diaper.

History
When a large crate was delivered to the Simpsons the entire family wondered what might be inside. Wanting to get a sneek peak, Bart and Lisa opened the crate causing ballons and streamers to fly out. The family then learned that the crate actually held a large amount of Wuvs diapers that they had won as part of a contest.

Behind the Laughter
Wuvs are a parody of.