look up any word, like ratchet:
1) a reject with no friends.
2) acts tough, but is the biggest pussy on the face of the earth.
3) is the prudest bitch alive!
4) a backstabbing piece of shit
5) pretends to fucking care about people, but the truth is, he only gives a shit about himself
dude 1: omg! did you hear that matt smith has to be forced to feel someone up?! he can't do it by himself! and hes 17 years old! what a little bitch!
dude 2: omg dude ik! and hes going out with this total whore. she actually sucked my dick last week. licked my balls too. and im 5 years older than her!
dude 1: ew! now iv gotta break up with her! WHAT A WHORE!!!! WOW now i guess he's going back to his ex with the big tits!
dude2: hey, if he doesnt get her, I WILL! <33333 yummy boobies <3333
dude 1: dude do it! its not like "MATTHEW CRAIG SMITH" actually put them into use
dude 2: omg man. ill totally fuck her too. and then text matthew and tell him every detail, cause its not like M.C.S ever gonna know what it feels like to put dick deep inside a pussy.
by madison,nj+summit,nj=death September 30, 2009
Short for master of ceremonies or mic controller. Essentially a word for a rapper but the term is not limited to hip hop. Drum and Bass, Garage, Happy Hardcore, Ragga and old school rave all feature MCs, however with these genres, the MC generally MCs live while a DJ mixes the tunes, whereas hip hop MCs mainly do so on record
Navigator is a wicked MC
Biggie was a phat MC
I'm MCing at a house party tonight, you coming?
by G December 05, 2003
Master of Ceremonies or Microphone Controller. A rapper who is either the host of an event; someone with enough flow and skill to be considered a master of the art of rap.
Mos Def is one of the best MCs in the world.
by Marshall Hopkins June 11, 2004
Also known as "callmemc." Hailing from the streets of San Diego, she has lived her life an absolute thug. She hustles on the streets of Berkeley, and is known to make guest appearances at Bridges, where she does V12s. Her awesomeness inspires the term, which is used in reverence.

The phrase "mc" is used to refer to someone who is very accomplished, attractive, and uses OpenMP.
Person A: "Dang, guys! Did you hear about what that girl did the other day? She did magic while solving a rubiks cube while breakdancing on a resistance board!"
Person B: "Wow...that's so mc"
by blueprint November 25, 2013
Mic controller- usually refferted to in underground rap. Mic controller being the one with the mic, rapping.
which MC is Dj whispa gunna spin fo tonight?
by DJ Whispa June 12, 2004
Mic Chief. In Rap and Hip Hop the M.C. is the main rapper in a song.
Every rapper claims to be the best M.C. out there
by John Brennecke October 15, 2006
microphone coordinator.
M.C. Hammer
(Hamma' don't hurt 'em)
by sky May 09, 2003
merry christmas....say it to everything... it annoys the shit out of people...
"hey ur a bitch"
"yaa..okaay..m.c. mo' fucka"

"do u want me to hit u?"
"w/e m.c"
by MEn'JESSrLLFLbiATCH! May 14, 2004