I hope so, too. I haven't heard those irritating jokes but just in case something slips out: HEY, MARK! NO SEXUAL INNUENDO PLEASE AND DON'T GIGGLE. THAT'S SO GAY.
LOL, I don't mind a tiny bit of Mark's giggling, but he's had some shows in the past (subbing for Rush) where the giggling and sexual innuendo went on and on, almost for the full 3 hours... it was too much. Mark is doing a great job today, IMO.