Big Mac

A child whom suffers from obesity and is a subsequent roaster

That Big Mac really got me today

by Big Mac the II April 12, 2017

Big Mac

crazy queer in need of sexual attention mostly by fat chicks.

fat kid with rolls as a fourth year freshman in highschool, that steals your lunch rolls.

that fat guy is such a big mac

by supalifted July 12, 2009

Big Mac

A funny way to insult some one, can either refer to someones weight (if they are fat), or if your just clowning around.

Keisha: Shutup U Big Mav

Leon: Jojo's a Big Mac...

by Mz Dimplez May 27, 2007

Big Mac

Used to describe something: A) Large B) Ghetto, Cool, etc.
Often used by not very cool white suburban children. Can be shortened to B.M.

A) Wow! Check out that Big Mac TV Screen!
B) Man, that kids guitar is Big Mac!

by Tee2Las December 19, 2008

Big Mac

A Big Mac is a sexual act, where five people are sandwiched together.

We were Big Mac'ing that shit up all night.

by Chazzfest September 16, 2010

Big Mac

When two guys have sex with triplets. Two guys sandwich all three of the triplets in the middle, exhibiting various sexual behaviors to the liking of the group.

Dude, remember when you and I did a Big Mac with those smoking hot triplets? or Dude, remember when you and I Bigmac'd those smoking hot triplets?

by Alaska007 March 26, 2020

Big mac

Big mac is a term used for a well used ladies pussy.

Porn stars pussy, Big mac: slightly pull out the gherkin (large clit) and give it a gentle squeeze so the mayo comes out,

Youll think twice next time you want to order one lol

by Leeboy09 September 8, 2009