He stole that from the Arrgh!! It’s the Mr Hell show!
Scene - a couples apartment and the walls are covered in action figures.
Guy: Sandra, don’t leave!
Girl: it’s over Greg, I can’t take these nerdy obsessions of your any more.
Guy: But Sandra, I can change!
Guy grits his teeth and armour starts to envelop him until you can only see his face but otherwise he looks like a giant robot with rockets on his shoulders
Guy: Look! I’m Optitron, leader of the Transformibles!
Girl: That’s it, I’m out.
She leaves. His shoulders sag.
Guy: (sadly) I can turn into a tank as well.