DTM

Acronym meaning "Do the math"

Usually used when a person starts talking about lots of numbers and expects the other person to figure out what it means on his or her own.
Jim: Dude why aren't you doing anything?

Bob: I'm downloading 5 different 150 megabyte files simultaneously at under 500 KB/S. Dtm.

Jim: Sucks for you! Get better internet.
by Wurmish May 03, 2011
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