n. Used chiefly to describe a computer that is unreliable or prone to constant failure.
Orig. A person who has managed, by any means possible, to contract more than 1ml of semen or clear vaginal secretion into the rectal canal, and then purged it from the body anally, as like feces.
as a n. "I was really enjoying that episode of, "Golden Girls..." until my cumpooper crashed.
Harvey, after finishing his final draft of his doctoral dissertation on his dell computer, unfortunately forgot to save the file before his compooper decided to have a "fatal error" and erase all on his work and his entire itunes library.