I remember seeing a TV show when I was younger, either in the 70s or 80s, in which a drunk beggar asks a businessman for spare change, and the businessman tells the beggar, "Get a job, you bum" (or something similar).
The businessman is somehow lured into a room from which he couldn't escape, and a little door occasionally opens up, through which a bottle of booze is regularly dispensed. At one point the walls close in on the man (similar to the trash compactor from Star Wars), and spikes come out of the wall and put holes in his suit. The spikes go away and the wall retracts.
The man keeps drinking the booze, and getting more and more dishevelled, until finally he is able to leave the room. He ends up on the street, drunk and begging for change, and another businessman comes along and tells him to get a job, and the process presumably repeats itself.
I had thought it might be the Twilight Zone, but I've read all the episode descriptions, and it's not there. I've also checked out the episode descriptions from "Tales from the Darkside," "Tales from the Crypt," "Outer Limits," "Darkroom," "Freddy's Nightmares," and "Night Gallery."
I have no idea what the TV show could be. I'm pretty sure it was in colour. Any idea what this could be? Thanks!