Jeff decided he wanted to be a tv. Now Jeff was a bit of a nostalgia nerd, and wanted to be a tube tv with a built-in VHS player. He set the settings and waited for the changes to begin.
Jeff felt his head deform. He turned to a mirror to view his changes. He saw his nose disappear as buttons lined his upper lip. Both of his eyes merged into one big eye, though he could still see normally. The back of his head stretched back as his whole head grew and became boxy. All the hair fell off his head. Jeff's ears flattened into his head, however his ear-holes still remained, allowing him to hear.
Jeff's face was flat, and square shaped. He felt his mouth force itself into a thin rectangle shape, and his toungue became the same shape and became the VHS bay door. Jeff's mono eye grew to nearly the size of his face, became square shaped, and became completely grey. He could still see, but there was no signal going to his "screen". Jeff felt uncomfortableness in the back of his head, and when he felt there, he found a coaxial and AV ports, meaning he could hook up anything to his TV head.
Jeff walked over to his actual TV, and unscrewed the coaxial cable from the Cable Box and screwed it on the back of his head. The screwing sensation felt weird and alien, but when he completed the process, and turned on his face, Jeff could see what was being displayed on his screen face. He loved his objecthead form, and never wanted to leave.