Suggestions by @thecrimsonpaw
6,300 suggestions

Star Trek (Franchise)
as Star Mess - The Next Pizzeria in The Super Mario Bros. Super Show (New Episodes 1990-1995)

Eve Karpf
as Wendy Whizz in Billy Whizz (1997)

Andrew Davenport
as Alfie Whizz in Billy Whizz (1997)
Brenda Longman
as Mum Whizz in Billy Whizz (1997)

Jimmy Hibbert
as Dad Whizz in Billy Whizz (1997)

Gary Martin
as William "Wilson" Whizz in Billy Whizz (1997)

Hordak
as Pastas of the Universe in The Super Mario Bros. Super Show (New Episodes 1990-1995)

Skeletor
as Pastas of the Universe in The Super Mario Bros. Super Show (New Episodes 1990-1995)

He-Man (Prince Adam of Eternus)
as Pastas of the Universe in The Super Mario Bros. Super Show (New Episodes 1990-1995)

Masters of the Universe (Franchise)
as Pastas of the Universe in The Super Mario Bros. Super Show (New Episodes 1990-1995)

John DiMaggio
as The Very Off Plumbers: An Old Wish in The Super Mario Bros. Super Show (New Episodes 1990-1995)

The Powerpuff Girls (2016)
as What if PPG 2016 was the beginning of the PPG franchise as a whole? in Rejected myFiction

Kevin Afghani
as The Very Off Plumbers: An Old Wish in The Super Mario Bros. Super Show (New Episodes 1990-1995)

Mr. Burns
as The Slimswines. in The Super Mario Bros. Super Show (New Episodes 1990-1995)

Gilbert Gottfried
as The Slimswines. in The Super Mario Bros. Super Show (New Episodes 1990-1995)

Krusty the Clown
as The Slimswines. in The Super Mario Bros. Super Show (New Episodes 1990-1995)

Sideshow Bob
as The Slimswines. in The Super Mario Bros. Super Show (New Episodes 1990-1995)

Eat It
as The Slimswines. in The Super Mario Bros. Super Show (New Episodes 1990-1995)

The Simpsons
as The Slimswines. in The Super Mario Bros. Super Show (New Episodes 1990-1995)

Samuel E. Wright
as The Pastafarian in The Super Mario Bros. Super Show (New Episodes 1990-1995)