Person 1: I'm going to shove my D, right in your M
Person 2: Sweet, D in the M...Alrighttttt.
by KiingNadaa January 3, 2009
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I-D-P-L-M-A-L is a memory device to remember the order in which musical modes follow each other. A common way to remember this order is to remember the phrase "I Dig Phat Ladies - Mostly All Lesbian" which will help you to order the modes in the correct manner:

Ionian
Dorian
Phrygian
Lydian
Mixolydian
Aeolian
Locrian
"Shit, dude! What mode comes after phrygian?"
"Just remember I-D-P-L-M-A-L! I... Dig... Phat... Ladies..."
"Lydian! It's lydian! Fuck, you are a pro!"
"Your cursing is beginning to sound like a locrian triad to me."
"What?"
"The tritone."
"What?"
"Why are you even in this class?"
by Billybobilly December 10, 2007
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A DIRTY OLD MAN who perves/touches/looks for younger wemon, a pedo etc.
i saw your dad havin' a perve on your little sisters friends the other day, he is a D O M
by Horse September 24, 2005
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An emotional conversation usually (but not always) of a melancholy nature. Also known as Deep & Meaningful
Peter and I had a D&M about his troublesome relationship.
by 'K' July 22, 2004
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Sorry buddy, having a D & M with the girlfriend... catch ya later
by Zita December 1, 2004
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Standing for "Deep and Meaningful" standing for when two (or more) friends are at a pub, club or party aside from other friends talking privately about something major (or seemingly Major). It can be a couple in a relationship talk but can just as likely be friends talking about earlier events or comments that have affected them, and wish to discuss in private without leaving the pub/party/club/etc.

With Circles of friends, when they are in a D+M it is advised to steer clear of them until it is finished unless you are definitely sure you're sure of the topic and it geneuinely relates to you.

If unsure ALWAYS check with someone else within the group of friends, who is NOT participating in the D+M to check whether it is ok to approach them and talk.
1)GuyA: Where is Steve?
Guy B: Oh, he's in the kitchen with Katie having a D+M about there relationship

2)GuyA: *walking over to friends in club*
Girl A: *seeing the two friends are in a D+M* Woah, leave them a second, this aint our business
by wavewatcher November 19, 2009
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