Lyric discussion by Achmode 

Cover art for Unretrofied lyrics by Dillinger Escape Plan, The

Well, retro does mean that something is old-fashioned so I'm guessing 'unretrofied' could mean being the opposite of that. Just a guess mind.

'Unretrofied' means to unconform or to not do what you're told.

Urban Dictionary says:

"To not be a follower; to be unique, or eccentric. You are completely yourself, and nobody has a say in who you are, and nobody bends you to be someone else. You belong to no clique. Girl 1: "You should go blonde." Girl 2: "Don't tell me to dye my hair! I'm unretrofied."

To me this song means to find reason to not do what you're told.