Yeah, just like Pepe never fathered a ton of babies with one of his many girlfriends.
I mean don't get me wrong, I get a kick out of Pepe, Bill does a great job with him and he's always a riot, though he is noticeably more "adult" than the other characters, particularly those occasions where he appears on talk shows where he really lets himself loose. Then again, Pepe is a product of his time, and the older Classic Muppets are products of their time as well. Janice has always been a milder version of that kind of ***** character, look at all the times whenever the crowd settles down and she continues rambling about her neo-hippy pasttimes like lying around naked on the beach and such, yet not taking her clothes off for anybody (even if its "artistic").
Then, of course, there's always the problem of "updating" he characters' personalities to make them appeal to today's audiences like they've been doing with those Chipmunks movies - I honestly can't picture Fozzie having a girlfriend. Having be a momma's boy briefly seemed to fit his insecure yet neurotic personality, but I can't see any girl finding that kind of personality appealing. Who would it be anyway? Beth from MTM? Fozzie didn't seem to like the idea of her snuggling with him, lol.
EDIT: Wow, really? We have to censor a certain word that rhymes with "corny"?