Stands for My Own Creation. Often used in this term for personalized LEGO creations and varieties or different things able to be individualized.

An exclamation made when your friends or family are teasing you to a point where you can't handle it anymore and a hissy fit is in order.

Derived from a YouTube user's famed outburst following Britney's lackluster performance at the 2007 VMA's.

Mint On Card. This is used to refer to an item packaged in a blister and cardboard type package that has not been opened.

Members of Congress

Men of Color. Used in the gay community do describe guys of darker ethnicities

Commonly used as an acronym for a (m)arriage (o)f (c)onvenience. A marriage of convenience, as the name suggests, is not a love marriage but instead, arranged in order to gain proper credentials to reside in a certain country (visas) or to conceal the fact that one is gay/lesbian from their family. Because of this, MOC's are most commonly organized by South Asian gays and lesbians due to the traditional familial pressure to marry.

An "MOC" or "Moment Of Confusion" is a dating term used to refer to those confusing moments when you believe that someone has a crush on you, but you cannot be fully certain if they truly like you. If someone creates a nickname for you, teases you, acts nervous around you, tries to impress you, stares at you intently,makes conversation with you, flirts with you etcetera it is an MOC.