Slang origininating from Detroit's southwest side meaning,
1/ A term referring to someone being broke and unable to go clubbing.
2/ Someone who has been broke in the past, present and has no prospects of getting money in the future.
Also the name of a local Detroit record label who has been unable to release an album due to financial difficulties.
1/ You hitting the club tonight?
Nah son, Im money low.
2/ How you doing now?
You know me, money low till I die.