We spotted this on TV Guide‘s website this morning. Click on the image to see the full page, as it appeared just after 8 a.m. today. The page has since been changed, and we can’t find the video:

I’m assuming this was a mistake, and that SpongeBob SquarePants didn’t really appear on ABC’s “Desperate Housewives.”

On the other hand, he sure does seem excited by whatever he’s looking at. (A bikini bottom, perhaps?)

And that’s all we’re going to say about that. You know what they say: “What happens in a pineapple under the sea, stays in a pineapple under the sea.”