Tony Stark is one of the smartest people in the universe, yet he also manages to be quite the clown. Stark's quick-witted one-liners and rapid fire references made him one of the most beloved characters in the franchise. It's no wonder fans are sharing the hilarious things they noticed about Iron Man.
Tony's constant jokes and hopeful optimism were what helped band the Avengers together time and time again. Take a look below and vote up the most hilarious things fans noticed about Tony Stark.