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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
Down to meetup
Hey girl on tinder, dtm?
by Smittytricks January 05, 2014
Down to make sandwiches, the sole purpose for women being on this earth.

I wish more girls were dtms
Nick: "Dude, Sarah's sooooo dank!"

George: "Yeah dude, and she's totally dtms..."

Nick: "Siiiiiiiick!!!!"
by Lozza7 March 31, 2010
An acronym that stands for "Don't Touch My Shit*
Brooklyne: DTMS

Sister: Cool story bro

Brooklyne: Wow, you took that from me aswell

Sister: Cool beans

Brooklyne: DTMS
by annoyed-sister March 10, 2011
Don't Take Me Seriously.

A better way to indicate sarcasm, because the smiley face is lame. :)
Oh, I'm sure that Dick Cheney had nothing but the citizens best interests always in mind. DTMS
by azventus October 29, 2009
Down to marry
Hey dude check out that chick! She's so fine I am DTF (Down to fuck), shit she is so fine I am DTM
by TehSauceR32 November 30, 2011
Don't Tell Mum.

About the club that you are attending.
If you're 18 you could probably tell your mum.
John: Schoolies yo

Hugh:We'll obviously have to postpone...

Cosmo: DTM tru?
by j-star raw September 14, 2011