An abbreviation of "Dr. Manhattan" from the comic book and movie "Watchmen". A reference to the character always displaying his dickirl, the act of whipping out your cock forcing upon others to look.
Bro! I just got D-MATed by some brah in Kappa Omega Phi!
Dude last week, I just D-MATed it right in front of Lindsay, and she sucked me off.
1. To fuck over your co-workers
2. To lie to your co-workers about how large your workload is to form the impression you're busier than you actually are
Bill: "Hey Ed, what are your numbers for the night?"
Eddy: "I'm gonna be sinking tonight Bill, I've got a ton of work"
Jamie: "Bill, you realize you just got Matos'd. Eddy was sitting in the break room all night."
While our lifespan is the number of years we will live, our healthspan is the number of healthy years we will have and our sexspan is is the number of years we will continue to be healthy enough to continue having an active sex life.
A lighthearted reaction upon receiving disappointing news of some sort. Usually something that isn't a particularly a big deal, esp. when it primarily affects someone else - sort of a mild schadenfreude. Sometimes doubled or tripled, and possibly said in a sing-songy voice for added comedic effect to imitate a muted trumpet, which is how the meme originated.