Some more I remembered from SS...
Sally Messy yuckiale (a Grouch)
The Beetles (all looking circa 1964)
Bruce Stringbean (and the horn player, Clarence... if your a boss fan, you know what I'm talking about)
Sherlock hemlock (Based on Basil Rathbone)
Felix the grouch (Based off of either jack Lemmon or Tony Randal.... he';s a parody of Felix from the odd Couple)
Pat Playjacks
Tammy Swinette
The Cobblestones (The Rolling Stones)
Moe Cocker (Joe Cocker... I'd've called him Joe Cockerspanial)
Billy Idle
Monty Python (Guessing John Cleese.... looks and sounds most like him)