Dumbbell as Buzzer, member of the Dreadnok motorcycle gang that does business for Zartan and by extension Cobra, from G.I. Joe.

I originally wanted to use the Diamond Dogs (Fido, Rover, and Spot) for the three Dreadnok gang members, but Google Imagen has serious trouble with non-pony MLP designs. So I fell back on the three Cloudsdale boy bullies instead.

I made Dumbbell Buzzer because they have a similar hair color, and because Buzzer was the "smartest" of the original Dreadnoks that the other two would more or less follow the lead of, much as the other boy bullies follow the lead of Dumbbell.