What does acca dacca mean in slang?

Excuse me, but I'm curious to know, what exactly does the term "acca dacca" mean in slang? I've come across it in a few conversations lately, but I'm not entirely sure of its context or origin. Could you please shed some light on this for me? I'm particularly interested in understanding if it's widely used or if it's more of a niche expression within a specific community. Thank you in advance for your help.