Skip to main content
Urban Dictionary Merch
Your favorite words on things you can wear, drink from, read, or give to a friend.
The Urban Dictionary Store sells gifts you’ll have to explain.

Blue Book 

Used to describe a method of test taking. Synonymous with an essay test, blue book tests are preferred less often than Scantron testing, which are simply multiple choice bubble fill-in.

Advantages: Blue book testing allows one to insert valuable test material into its pages prior to the exam. Therefore, allowing the student to refer back to their "notes" during the test; a popular method among math and science majors in which equations and formulas must be remembered.

Disadvantages: Cheating on blue book exams are inferior to Scantron testing, since answers must be written in your own words, rather than simply copied from your neighbor and bubbled in.
Professor: "Don't forget to pick up a blue book before your exam!"

Student: "Great! Another blue book exam, now I have to copy my whole notes into the back pages before the test!"

Student 2: "Now I can't look at the guy's Scantron test in front of me!"
Blue Book by Mr Natural July 2, 2007

blue book bulimia 

Cramming as much information as possible into your brain right before an essay exam, then writing down everything you can think of during the test, hoping that by vomiting out a huge pile of information, you'll actually get a few facts correct. Bingeing & purging as a method of studying & test-taking.
"How did you do on the test in Poli Sci?"
"I have no idea, but I had blue book bulimia, so maybe something I barfed up was actually right."
blue book bulimia by starstattootoo December 12, 2012

Kelly Blue Book 

Getting railed by a backwoods redneck and/or a trucker at a Love's truck stop.
Yo, I heard Brett got a Kelly Blue Book last night, I hope he's ok!
Kelly Blue Book by mr.mauney August 3, 2016

R. Kelly Blue Book 

The financial cost a celebrity has to pay their accuser in order to convince them to not proceed with a criminal or civil complaint. A reference to R&B singer R. Kelly's many rumored financial settlements with under aged sexual abuse victims and the Kelley Blue Book, which reports current automotive market values.
"How much do you think it's gonna cost Darren Sharper to stay out of prison with all of these charges being thrown at him?"

"I dunno... What's the current R. Kelly Blue Book on this type of thing at right now?"
R. Kelly Blue Book by Tyger Lily April 27, 2014

Project Bluebook 

The last publicly acknowledged USAF investigation into UFOs, which started in March 1952. Its aims were to find explanations for UFO sightings, to assess whether they were a threat to national security, and to determine if the UFOs used advanced technology from which the US could learn. Reports were collected, analyzed and filed according to their results. No-one noticed anything was wrong with the project until one of the people on the investigation team sent in his own sighting. It was filed, but when he wanted to refer back to his report, it had disappeared. He then alleged that any reports that were both unexplained and could cause public uproar were siphoned off out of Blue Book to somewhere else higher up in authority, a claim that ufologists now see as fact. Blue Book was wound up in 1969 as a result of the Condon Report and one of its investigators, Dr J. Allen Hynek, went on to form the first scientific based UFO group, the Center for UFO Studies, in 1973.
After closing Project Blue Book the US
Air Force has not publicly acknowledged any further interest in UFO sightings.
Project Bluebook by ufologist February 6, 2005

Bluebook 

"A Uniform System of Citation" used during law school. Commonly referred to as "bitchbook" and is often the bane of law student's existence. Law Reviews often employ the Bluebook citation metho.
My professor requires that I learn Bluebook citation for my appellate brief although it is completely different from the citation method I will use after I graduate from law school.
Bluebook by lawpunk March 4, 2009
More from Urban Dictionary

countrypolitan 

Term used to describe someone who is a mix of both rural (country) and urban (metropolitan) lifestyles/upbringings. He/she is typically equally comfortable in both settings and is able to seamlessly slip back and forth between the two, appreciating the characteristics of each.
That ol' gal of mine drives the 12 lane freeway during the week and a John Deere on the weekends. She likes opra and the Grand Ol' Opry. I love them countrypolitan women.
countrypolitan by MOChick November 7, 2006
Word of the Day on November 1, 2026

Witch Bath 

A bath consisting of a variety of slats, oils, soaps or any other added ingredients such as fruits, milks, herbs or any other spices for health or beautifying benifits.
She brought home alot of stuff and took it to the bathroom. She must be taking a witch bath.
Witch Bath by carnieboy30 October 26, 2020
Word of the Day on October 31, 2026

kinktober 

An excuse for people to write porn with different types of kinks throughout the month of October.

Smut Fanfiction
That chick doesn't write often but when she does, its for Kinktober.
kinktober by Kinkiest July 12, 2018
Word of the Day on October 30, 2026

proper lad 

a lad that is such a lad that he is a proper lad
person1:did you see bob
person2: ya he was a proper lad
Word of the Day on October 29, 2026
The number of years you are still sexually active
While our lifespan is the number of years we will live, our healthspan is the number of healthy years we will have and our sexspan is is the number of years we will continue to be healthy enough to continue having an active sex life.
sexspan by Dr Kat April 21, 2022
Word of the Day on October 28, 2026
Load more