Muppets
Toy Story toys
Roger Rabbit era classic cartoons (Warner Brothers and Disney)
Sci-fi and fantasy movies (Terminator, Highlander, Shrek, etc.)
RPG company cliches (Magic User, Brick, Werewolf)
Company mascots (Cap'n Crunch, Mrs. Butterworth's, Mr. Clean, etc.)
Post-apocalpyse talking apes (like PotA with sorcery)
Giant monsters on Nightmare Island
Giant statues (Sphinx, Statue of Liberty, Easter island head, etc.)
The Scooby Doo gang
GI Joe
...and a variety of superhero, sci-fi, modern, and pulp campaigns over the years.