Is Superman a Gary Stu? Ask a Question โบ Category: Poetry Question โบ Is Superman a Gary Stu? 0 Vote Up Vote Down Mishra asked 3 years ago Is Superman a Gary Stu? 1 Answers 0 Vote Up Vote Down Best Answer smartenglishnotes Staff answered 3 years ago Supermanย is definitely not aย Gary Stu. Aย Gary Stu is by definition a character that's simply too good at everything.Both Batman and Lex Luthor know more about Supermanย powers thanย Superman. Please login or Register to submit your answer Username or Email Address Password Remember Me