Suggestions by @benjombunud

Jerry O'Connell

as Cyborg Superman in Fancasting Comic Versions Of Superman in Animation

Travis Willingham

as Red Son Superman in Fancasting Comic Versions Of Superman in Animation

Travis Willingham

as Shazam in DC Anime Universe

Eddie Murphy

as Donkey in YouTube Poop

Joji

as Pink Guy in YouTube Poop

Joji

as Filthy Frank in YouTube Poop

Tommy Wiseau

as Tommy Wiseau in YouTube Poop

David Hayter

as Solid Snake in YouTube Poop

Gary Schwartz

as Heavy Weapons Guy in YouTube Poop

Rodger Bumpass

as Squishward in YouTube Poop

Bill Fagerbakke

as Potrock in YouTube Poop

Tom Kenny

as Spingebill in YouTube Poop

Tony Sampson

as Eddy in YouTube Poop

Matt Hill

as Ed in YouTube Poop

Sam Vincent

as Edd in YouTube Poop

James Rolfe

as Angry Video Game Nerd in YouTube Poop

Terry Crews

as Terry Crews in YouTube Poop

Bruno Ganz

as Hitler in YouTube Poop

Andrea Libman

as Pinkie Pie in YouTube Poop

Tim Allen

as Buzz Lightyear in YouTube Poop