This is the scheming Kenan Rockmore.
And these are the heroes who are similar to him.
Drake Parker (Drake & Josh)
Bobby Walker (Cousin Skeeter)
Big Pete (The Adventures of Pete & Pete)
Arthur Read
Zack Martin (The Suite Life series)
Eric Needles (Sidekick)
Cat (CatDog)
Harry Dunne (Dumb and Dumber)
Oliver Oken (Hannah Montana)