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Cockaboo 

To surprise the opposite sex by revealing one's penis in a perfectly normal social setting
Girl: "We entered the elevator and he randomly whipped out his cock for no apparent reason. I really got cockabooed!"

Man walks by a random girl in the mall, whips out his cock and shouts "COCKABOO! I SEE YOU"
Cockaboo by Cacksman December 6, 2010

Anarchist Cookbook 

Book that includes compilations of ways to make bombs, explosives, acids, and other destructive things with simple household products. Also teaches the reader how to perform frauds and other theiveries. Controversial material but allowed to be publicized but not comitted.
I learned that you could get high off banana peels thanks to the Anarchist Cookbook.

You can learn how to make shotgun shells explosive in the Anarchist Cookbook, they can blow whole fingers off!
Anarchist Cookbook by Beedub December 27, 2003

Cookbook Homicide 

The appropriate response when someone asks who your favorite Spotify artist is.
Joe: Who's your favorite music artist?
Anyone: Cookbook Homicide
Cookbook Homicide by CBHomicide June 26, 2020
Any book that contains directions on how to make or "cook" a variety of substances, be it legal or not.
EX 1a: Hey John, where did you get that awesome salmon recipe?
EX 1b: I found it in this chef's cookbook.

EX 2a: How do I make the stock solution for a Nessler's reagent?
EX 2b: I dunno, check the cookbook.

EX 3: The local drug dealer was arrested and on the scene officers found a cookbook with instructions on how to make various narcotics.
Cookbook by Matt..... January 20, 2011

Anarchist Cookbook 

A book first compiled and released during the height of Vietnam war protesting, intended to be a guidebook to civil disobedience by explaining how to create destructive substances and various techniques for undermining or just screwing with authorities. All methods described within were totally accurate at the time of publication and were reportedly researched and taken from various military books the author found in a local library.

Nowadays the term applies to any of the many print and online publications that deal with how to create malicious substances from household items. These publications are only spiritual successors, the original author of the Anarchist Cookbook claims he has since changed his views. The book only remains in print due to the underhanded dealings of the author's publisher.
Break out the old Anarchist Cookbook, we'll make some napalm.
Anarchist Cookbook by Jack April 2, 2004

Friggin cookbook 

An overpriced cookbook with awful advice made by snake oil salesman none other than the much and rightfully hated Greg Turkesterone Doucette.
I was dumb enough to buy this friggin cookbook. I feel robbed bro.
More from Urban Dictionary
Being ignored by someone when making a statement or asking a question. Also known as blanked and turfed.
Person 1: Did u watch ** last nite?
Person 2:......
Person 3: O no u got aired!
aired by Pietro February 9, 2005
Word of the Day on October 10, 2026

piddlefart

Instead of doing my homework, I decided to piddlefart around for two hours.
piddlefart by Rene April 25, 2005
Word of the Day on October 9, 2026
anyone who succeeds in disgracing/over indulging themselves in the throws of clubland
28 hours and 4 clubs later, gurning for england but still refusing to go home - a total wrongun!!
wrongun by bevvers March 21, 2007
Word of the Day on October 8, 2026

square grouper

Nickname given to bales of marijuana thrown overboard or out of airplanes. Origin is reportedly from members of the US Coast Guard in the area of Southern Florida.
"Base we've got some square groupers floating outside of Miami harbor."
square grouper by slipsheet November 6, 2004
Word of the Day on October 7, 2026
A girl who does ballet and only talks about ballet. Her schedule is filled with dance classes which does not allow her to do any other activity.
"Hey, do you know that girl Sally?"

"Yeah, she's kind of annoying. All she ever talks about it ballet."

"Wow, what a Bunhead."

"Hey Sally, you want to hang out this weekend?"
"I can't, I have dance."
"You're such a Bunhead."

"Yeah... I know."
Bunhead by Jen00 October 24, 2014
Word of the Day on October 6, 2026

trucker's tan 

A sunburn or suntan focused on the left arm. It is caused by the left side of the body being the only half that gets exposed to sunlight while driving. Presumably, it would be located on the right side of the body in countries where they drive on the left side of the road.
I had a trucker's tan after driving for 10 straight hours on a sunny day.
Word of the Day on October 5, 2026
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