According to David Wygant of DatingAdvice.com, "MCM" stands for "man crush Monday." As of 2013, the social media trend involves users posting about their current male crush on Mondays.
According to the International Business Times, a similar trend, "WCW," or "woman crush Wednesday," takes place on social media on Wednesdays. Users of Facebook, Twitter, Instagram and Tumblr participate in the trend by posting photos of a woman they admire or find attractive. According to the source, both men and women participate in this "mini social media holiday," and the crushes posted may often be a celebrity or a love interest.Learn More
In Roman numerals, "C" stands for the number 100. This is based on the Latin word "centrum," which means "100." As of 2014, Roman numerals are still occasionally used, such as seen in the British monarch Queen Elizabeth II.Full Answer >
DM, or dm, stands for decimeters, which is a metric unit used for measuring length. A decimeter is equal to one tenth of a meter or 10 centimeters.Full Answer >
The "K" in "100K" can stand for a few things; it could mean kilometers, indicating a 100 kilometer foot race, commonly called an ultra-marathon. Alternately, it could simply refer to the prefix "kilo," meaning one thousand. This means that "100K" stands for 100,000.Full Answer >
A mathematical phrase is a set of words or a combination of words and numbers that can be written as a mathematical expression. An expression is a mathematical phrase that combines numbers and/or variables using mathematical operations. Expressions represent a value. Examples include variables and/or numerals appearing alone or in combination with operators.Full Answer >