Fuck your mother in Vietmese
Yo Mama in Vietnamese.
The "DOH" is pronounce with a high accent emphasis on the ending. So it sounds more like DoooooooHHHH Mah!

"FUCK" - A very popular curse word amongst the Vietnamese Community in times of anger.
Yo Henry, Doh Mah.

Doh Mah! He got lucky with that poker hand.
by tadowta June 20, 2006
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When you completely fail something 3 or more times at something
Example 1
Hey, you just pulled a doh-mah cubed bro..

Example 2
You just failed a song on expert on rockband. You are officially Doh-mah cubed!!
by rjizzal March 1, 2009
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