Junior Jenkins

Junior Jenkins is the oldest of the three Jenkins brothers. In the first comic, he is described as being a "long-legged man-child." Junior wears a lime T-shirt and is almost as tall as Barney. He appears in more comics than his brothers, being childish, optimistic, and naïve.

Monkey Cola
Junior has an obsession with Monkey Cola. His catchphrase is, "Some of that fine Monkey Cola, yes sir!"

Puns
Junior is, and was always, unemployed. Apart from drinking Monkey Cola, Junior has multiple ways he spends his spare time. One of these is telling puns, sometimes followed by a rimshot on his drum set.