Noun. A professional cancer victim. Someone who constantly reminds people that they had cancer, no matter how irrelevant it is to the topic/chore at hand or how long ago the cancer struck.
John: Hey, are you caught up on that billing for the last quarter?
Procanvic: I haven't gotten to it yet. You know I had cancer
, don't you?
Jane: I love to go to the beach with my friends.
Procanvic: Back when I was undergoing chemo
I couldn't stay out in the sun very long.