Amplustation
The sudden, but not unwelcomed, growth spurt of a rotting limb on the human body caused by an anomaly in the molecular processes of gene regulation. May occur at anytime in your life.
Guy, suffering Amplustation: Dude, I think I have amplustation. No way I had 3 arms before yesterday. Nevermind a rotting one...
Guy, Normal: That's fucked.
Guy, Normal: That's fucked.