Acronym for "Change My Mind." The term's mainstream usage stems from a popular meme format, derived from editing text onto a photograph of alt-right radio personality Steven Crowder seated behind a sign that reads "Male Privilege is a Myth / Change My Mind."
See also: CMV

Mercury retrograde is the act of taking a shit whilst mooning one or more human beings. Your day can typically being going well, according to your horoscope, until you are forced into witnessing Mercury retrograde. Performing Mercury retrograde will often speed the astrological cycle forward for the individual performing the Mercury retrograde, bringing about happy and fruitful times to come.

Abbreviation for "com'on man" (come on man). Used to express how ridiculous you think something is that was just said/just happened. Synonomous to "give me a break".

Certified Milf Materiel. A friend who has a hot mom has a C.M.M.

Chad Michael Murray, Which is the hottest Guy alive and the sexiest ... he played loucas in one tree hill and he played austin in Cinderella story,etc.

Certified Money Maker

A complete douche bag... All his co-stars agree.
Fiance looks like a child.