First mentioned in StrongBadEmail/vacation, MonkeyD was used as an example of the annoying crap-tastic emails SB gets. One of the Easter Eggs is a postcard from him.

He has since sent postcards from Cory, North Dakota (see: StrongBadEmail/cheat talk) and Rejects/Place (see: StrongBadEmail/different town/EasterEggs). He also has a season pass to Mount Ridesplace USA. (see: StrongBadEmail/theme park)

He has been featured on playing cards as well StrongBadEmail/pom pom