Tea Rooms" is an episode of the British comedy television series The Goodies.
The Goodies head west (to Cornwall) to search for gold because they were broke, ironically Graeme has squandered their money for all sorts of camping and mining equipment.
One morning, Graeme arriving from the dig, comments: "You'll never guess what I've just found in an old tin mine."
When Graeme finds out, he offers them a poker game, winner-takes-all, using pieces of toast rather than cards, and stakes taking the form of biscuits and later layered cakes (it is revealed that Graeme is cheating – he is using a toaster to pop slices of toast up into his hand).
Things reach a climax in a western-style shoot-out, but with tomato sauce rather than guns – and "The Ballad of the OK Tea Rooms" can then be heard: "For if you double-cross a friend, you'll get squirted in the end".