Nope. Don't know about the sneeze blooper.
Seems like I remember someone talking about one where a guy in one ep. was supposed to be dead (on the ground, I think) and his hand or arm moved.
KatieG. is right about the joke being so funny. Fred really had Stepfanie going with that. Also, from the new episodes, there's one where Fred keeps making funny faces, causing her to crack up, and talks about her having odd looking feet. She said something like she has "monkey feet".
Have you seen that one?
