Hehe, yeah I think Richard probably wouldn't mind belonging to Slitherin, at least by name, hehe. But he'd also have a Gryffindor side. lol
Hehe yup, singing your troubles away always helps.
If you want more specifics, I'll just write it down here, but warning these are
SPOILERS
Bob Sandler, the writer of "Leaking Roof," discusses how he eventually came up with an ending and a way to get a frightened Pa off the roof. It was at this point that Richard came to him with two ideas, both of which ended up being used in the episode. The last one is where Junior suggests that Pa just go ahead and jump, "then when you hit the ground, jump up one more time and say 'Ta Da!" Lol
In the "Scared" segment, a crew member (I can't recall his name at the moment, but he worked in Special Effects) talks about a gag he played on Dave Goelz. The crew member rigged it so confetti would fall out right on Dave while they were filming a Fraggle scene. We get to see the actual footage where this happened. It's very funny, there's silence for a moment after the confetti falls, then confusion, then hilarity. I didn't see Richard at first but I knew he must be there because I heard him laughing, lol. He then walked on to the stage from around the corner, stared at the rigged from where the confetti fell and just started laughing his approval. He went up to Steve and Dave (normally the practical jokers of the group) and declared them "Scaredy cat #1 and #2." Then he looks at the camera and says, "Now we know who's really scared of everything!"