Cheesy Salesman was a character that appears in the episode of the same name. Him and his associate, Salesham, were selling very wacky items to Orange, Pear, and List. Towards the end of the episode, Orange was unable to decide what to buy. However, the Cheesy Salesman and Salesham ended up getting murdered by two of their own products, namely the flying chainsaw and belching turbine.
Annoying Orange Wiki