d.c.m. n.
In phrases
(Aus./US) to be dismissed from one’s job.
🌐 [E]ven if it meant that maybe when they went back to the mills in Pittsburgh they'd be handed a DCM. A DCM is a Don't Come Monday, the pink slip. | Sports Illus. June||
Lingo 155: Other terms for losing one’s job include to [...] get a dcm, that is don’t come monday. |