Left Bench
An athlete that does not get playing time and when someone asks them what position they play they jokingly say "Left Bench" because left is a common position title.
"Yo Tom what position do you play?" " Oh I play 2nd string left bench."
left bench
a world that is used to describe when you are not playing and sitting on the bench in a sport.
Last game I let the other team score 10 points, so the next game I had to play left bench.