Lefty the salesman

5

Lefty was a skectchy salesman often atemting to sell the most random things, such as bottles of air, empty boxes and even numbers and letters (Often to ernie) for cheap prices

Don music

2

Don is the agonized composer of sesame street tending to struggling to find words to write his songs, often expresing his writers block induced frustration by banging his head on his piano (wich led to him being removed from the show due to kids imataiting this)