We ca n't rule out possible gang meaning .
Since he 's spent the past four seasons playing for the woeful New York Knicks , we 'd also accept that he was just trying to knock himself out to bring an end to his misery .
We ca n't rule out possible gang meaning , but since he 's spent the past four seasons playing for the woeful New York Knicks , we 'd also accept that he was just trying to knock himself out to bring an end to his misery .