Suckin' dick, makin' money. Used to celebrate, commiserate, show apathy, etc.
Dick: How was your day man?
Tom: Oh, you know. SDMM
Dick: SDMM.

I got hired! SDMM!

Mom: you know what they say about kids who don't do well in school.
Son: SDMM?
Mom: that's right.
by wangninja November 19, 2016
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