The term 'ordinary guy' can be represented by three crossword solutions: JOE (3 letters), Nonhero (7 letters), and JohnQPublic (11 letters). JOE is a common name for a man, and it is often used to refer to an average person. Nonhero is a word that implies someone who is not heroic or extraordinary in any way. Finally, JohnQPublic is a phrase that is used to describe a generic, average person. All three of these solutions represent the same concept: an ordinary guy.