Top definition
A woman having an affair with another woman, leading to the divorce of that husband. Later re-marrying to the woman she had an affair with. Making her a Dual Ma to her children.
Hey man can your dual ma pick us up later? Nah they are scissoring tonight.

Dude is that Dual Ma? Which one? No, Dual Ma is two women, but one entity. Oh yah!
by Dual69 August 29, 2011
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