Characters that audiences keep referring to by their source's name

Inspired by a recent post by u/ratcrimes

Characters:

Bruce aka. "Jaws" (Jaws)

Rich Uncle Pennybags aka. "Mr. Monopoly" (Monopoly)

Ghostface aka. "The Scream Killer" (Scream)

Sans aka. "Sans Undertale" (Undertale)

Po aka. "The Kung-Fu Panda" (Kung-Fu Panda)