Question

قبل از رفتنم حساب همه رو می رسم

Answer 1

http://dictionary.cambridge.org/dictionary/english/pay-for-sth

He ​tricked me and I'm going to make him ​pay for it!

Comments

I'll make them all pay before I leave.

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Thank you.

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Thank YOU brother

Answer 2

before headin' out i'll cook their goose!

before leaving i'll teach them their lesseons!

before pushin' off i'll settle accounts with them!

before settin' off i'' pay them out.

Answer 3

Before leaving, I will smack down / smash all (of you/them). / I will punch all of you hard.

+1 to both of the given answers.

Answer 4

Before I leave, I'll take care of them/snap their neck