A fork of Rural Dictionary
Dack 'em means shut up/ suck my dick. You say this while doing a jacking off hand motion.
Person 1 :"Maybe you should get out of my way." Person 2: " Maybe you should Dack 'em because nobody wants to hear you."
The act of stealing someone's belongings before pulling down their pants, brutally shaming them.
Kieran: "Hey, you wanna go out for a session of rack em dack em?" David: "Absolutely! I can't wait to shame people."