A Few Sandwiches Short of a Picnic - What does "A Few Sandwiches Short of a Picnic" mean in British slang?

The Slang Podcast - Learn British English Now by The Slang Podcast

Today we will be exploring idiomatic phrases that I would say are rare gems of slang. Before we start, I want to give you some context. You and your friend have decided to go for a day at the beach, you have been plannin...View more