When you are desperate for your next alcoholic drink. Generally beings around Wednesday and you know you have to wait for the weekend . . .
I couldn't wait for next week, I was leppin' for a drink
1 more definition
Irish slang. Used normally within the phrase "leppin' with the hunger" as in, "i'm dying for something to eat" or "i'm starving"
Definitely, i'm leppin' with the hunger!