The stinky jokes started way back in their BbS playthrough with Terra but yeah, not one of my favorite jokes either. I haven't seen that playthrough yet so I don't know how hard, or how well, Tom is riffing on it but I do typically enjoy when they do. Granted, the KH-a-thon isn't intended for riffing per say. I do doubt the Inception thing was serious, how ever that played out, but I get the joke none the less. There's a particular scene in 3D that looks like it was ripped right out of the movie. It was in one of the trailers so as soon as it came out there were KH/Inception comparisons. Mostly as gags mind you.