Ooh, that's just not fair.

On the Colbert Report, there was a small amount of (doctored) footage from a Squongebob Squarepants episode, and later the image of Sbob himself appeared on the screen while Stephen talked about using the dome (the pineapple house) to suck oil out of ocean and a sponge, as well, to clean up the massive spill.
It took me a second to clue in but...it's definitely the first time I've seen those two characters together. It was a bit of a sensory overload, like finding out that your two favorite desserts can be combined, perhaps one stuffed inside the other. Tasty!