the piece of shit that comes back after you thought you flushed it... and makes you wait until the tank is full again for another try (not to be confused with stagnofecalia, which see...)
I couldn't rush out of the bathroom because I saw there was a retrofecalion left in the john, so I had to flush it again.
by Rodrigo Kings July 12, 2004
Get the retrofecalionmug.