YOU SAID:

I'm gonna go beat my meat real quick

INTO JAPANESE

私は私の肉を本当に速く打ちに行くつもりです

BACK INTO ENGLISH

I'm going to hit my meat really fast

INTO JAPANESE

私は私の肉を本当に速く打つつもりです

BACK INTO ENGLISH

I'm going to hit my flesh really fast

INTO JAPANESE

私は本当に速く私の肉を打つつもりです

BACK INTO ENGLISH

I'm going to hit my flesh really fast