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The Cost Per Insertion, referring to the price required in order to complete intercourse with someone of the opposite sex. Normally worked out by adding overheads such as meals, cinema tickets, travel etc. then dividing by the number of times one has had sex with that person. A low CPI obviously denotes a slut while a high one denotes a high maintenance girlfriend or expensive hooker.
Dave: What you're girlfriend like?
Sam: Well she's certainly no cheap slut, with a CPI of 120 quid I may as well get a hooker.
Dave: Yeah, my bird's much better, CPI of 20 and I get to take her up the shitpipe.
CPI by Ball Bag April 9, 2006
Words you can keep
Consumer Price Index; a value determined by the US goverment which gives the relative value of goods and service. Currently in 1982-1983 dollars.
The CPI of 1982-1983 is 100 denoting that during 1982-1983 goods in services cost $100 in 1982-1983 dollars
cpi by Maletruck July 16, 2006
Related Words
cpi Cpimp cpisces Cpicy CPIM cping Cpinner cpinteract cpio CPIP
columns per inch, but dpi is mostly used today
"i got a 1600 cpi mouse!"
cpi by iron_pyrite September 7, 2005
CCPIU or Chained consumer price index for all urban consumers.
CPI by justaname1 November 17, 2023

Continuous Process Improvement (CPI) 

A tool set for Lean Six Sigma (LSS) Black Belts to ensure government agencies as well as corporate organizations maintain their required levels of readiness, to reduce the costs of doing business and investment assets, utilize CPI methods for delivering positive results and advance the culture of CPI.
Continuous Process Improvement (CPI) is reducing the cost of doing business by improving workforce productivity/process cycle efficiency.
Continuous Process Improvement (CPI) maximizes the value of delivered products and services by ensuring customer satisfaction. Basic areas of consideration for improvement are quality of delivered products, focusing on cost, quality and performance.
One of the first social networking websites of the early 2000s. Cpixel was used to meet people, the first website to have locked photo albums. it also had interesting forums, and females getting exposed.
Cpixel helped find me some online booty well b4 tinder was thought of!
cpixel by PapaDaca July 14, 2017
cpio - copy file archives in and out
The stupid cunts at Oracle distribute all of their shit as gzipped cpios. What a bunch of fucks.
cpio by irix September 7, 2006
More from Urban Dictionary

Literally 1984 

Used in response for when someone promotes/advocates an event or idea that is perceived to support "too much" authority and/or government control.

Often used jokingly as a over-exaggeration in political talk.

Can also be used in response to a ban or mute in a forum site or online chat.
Steve: I think that the government should regulate businesses more
Bob: Literally 1984!

--User1 has been permantly banned--
User2: You cant ban my friend like that! Literally 1984!
Literally 1984 by ke1 July 7, 2021
Word of the Day on September 1, 2026

Back when I lived in upstate new york 

A meaningless, unimpressive, self-serving introduction. An indicator that the story about to be shared will be pointless and dumb.
Back when I lived in upstate new york, I also had to park on the street - on two occasions, we got enough snow, mixed with just the right plowing, that my car was lifted off the ground from so much snow being jammed underneath it.
Word of the Day on August 31, 2026
Acronym, meaning Too Long Didn't Understand
Similar to TLDR
Sister: This meeting was to discuss the rough draft of my essay, where we discussed the subsidiary questions I added in my rough draft. We also discussed the relationship between my main title and the real-life situations I chose to use in my essay. We discussed the structure of my essay as well, specifically the Math AOK section and how it relates to the contradiction of the title. This second meeting was particularly helpful in discussing the implications of my essay claims and how to apply the title across various areas of knowledge. There were many sections of the essay that could have been cut down in wordiness and the ways of knowing required further and more in-depth analysis.

Me: Woah! TLDU!
TLDU by L-Evans January 14, 2019
Word of the Day on August 30, 2026
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