Banana

A middle aged man sits opposite me in the doctors surgery
He has a tattoo of a half peeled banana on his forearm
Could that be Bananaman, or is he just a very committed greengrocer
What would Bananaman be doing in a doctors surgery in Walthamstow?
Superhero or not, he still has a tattoo of a half peeled banana and that warrants him the label of Bananaman