Sylvester Stallone (1946) is an American actor, world famous for his roles in action movies like "Rocky" and "Rambo".
Portayal on Spitting Image
Stallone was often used as an extra on the show. Sometimes in crowds where lots of Hollywood actors were gathered and sometimes as a bodyguard working for the US government. Stallone was usually dressed up like his Rambo character and caricatured as a dumb, clueless tough guy.
One sketch shows him and his wife Brigitte Nielsen taking care of their divorce and arguing which one of them will have the rights to her breasts, since Stallone paid for the silicones in Nielsen's breasts. Eventually the judge decides that Nielsen will keep her breasts, but that Stallone will be allowed to visit them during weekends.