To do something awesome, to insult, to win, to pwn. Hindi slang. Usage:

"Dafney macha dunga!"

(I'll pwn/kill/insult you)
Code Warriors ne Exun mein dafney macha diye.
Dafney is something that the Code Warriors did at Exun.
AAJ TOH DAFNEY MACHANE HAIN!
by namanyayg November 12, 2012
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