.cpm

Common typo of ".com", as often seen when writing too fast for your own good.

Cost per thousand. M=1000 in Roman numerals. Generally used to quote advertising prices on the internet on how many ad impressions you can buy for a certain amount of money.

A group of youths that roar freely about an area of a town not caring about there reputation, some of their actions may include lighting flares, riding bikes in big mobs of people, being too cool for school and finally having an issue with their sexual identity. If you see these people run for the hills: unabbreviated CASTLE PRK MAFIA

claps per minute of the buttocks, the jiggle, force, gratitude, and the volume of ones cheeks clapping against each other as one jumps, runs, twerks, and etc.

Curses Per Minute. The rate of curses one says within a timeframe of a minute while doing tasks that require cursing. This can be used to judge how annoyingly frustrating the task is.

Acronym for "College Preperatory Mathematics." A non functional method for teaching middle and high school level math.

Instead of actual textbooks, CPM classes use cheap paperbound workbooks that have absolutely nothing useful in them. While real textbooks include instructions, tables, equations, and examples that make it possible to learn by book alone, CPM books usually have none. CPM also places emphasis on (barely) supervised groupwork in the hopes that it helps students visualize mathematical concepts. Actually, all it does is destroy a student's ability to work on his/her own.

Teachers of such classes assume that CPM workbooks actually are textbooks and so don't really bother instructing students.

Characters Per Minute
A measurement of how fast you can type. It measures how many characters/keys were pressed in a given time period. Typing speed is normally measured in wpm.