1 definition by Nels Mattson
: One that is a professional in the art of procrastinating; esspecially : One that engages in the pursuit of procrastination in a professional and succesful manner.
Justin waited until 4 hours before his mid-term was due to start working on it, but being a procrastifessional, he still managed to pull it off.
by Nels Mattson April 13, 2011