Birthday prejudice. The belief that all members of a particular range of birthdays possess characteristics or abilities specific to that range of birthdays, especially so as to distinguish them as romantically compatible or incompatible with members of a different range of birthdays.
Jade: Girl, be careful with him, he's a Taurus. You know how THEY are!
Cinnamon: Jade, that's zodiacism! Don't judge my future ex-husband based on his damn birthday!
by folbirt January 4, 2016
1. An expensive brand of watch.
2. The 12 star-signs based on astrology & Used to form horoscopes.
3. The at-large 1960's serial killer who taunted police. His most notable murder was that of Paul Stine in 1969 San Francisco.
1. Yo, I stole me a Zodiac!
2. What's your Zodiac sign?
3. Zodiac kicked some major cabbie ass.
by Sophia June 18, 2004

Over the course of almost 9 years in the 1970s the Zodiac Killer took the lives of over 13 people, either stabbing or shooting them to death in or by their vehicles. All the targets were the same, couples in cars off rural roads.

Taunting cops the Zodiac Killer would send in encrypted messages to the local papers, describing how his past victims had died, and who would come next if they didn't post his message on the cover of the newspaper the following day. The only surviving witness described the zodiac killer as a heavy set man in a self fashioned hooded jacked that covered his face, brandishing a crossed circle that he always signed his letters with.

After 1978 the killings stopped, the Zodiac's case was never solved.

Kill Count: 13
His menacing intro cypher translates to:

"i like killing people because it is so much fun. it is more fun than killing wild games in the forest because man is the most dangerous animal of all to kill..."

He always start his letters off with the following:

"this is the Zodiac speaking..."
by The Next Zodiac February 17, 2006
the zodiac of animals is of the 12 that god made.
the 12 zodiacs are in fruits basket like shigure the dog and kyo the cat.
by mica muraki November 21, 2006
A. A group of johns who turned traitor and destroyed the peace loving nation of johnanation
B. A bunch of Dirty pussies
Yur a Zodiac!!!
by 2 Dukes of JOHN July 4, 2003
A zodiac is a smart, funny, cute, loving person who wants the absolute best for everyone around them. They always give up their time for the ones that they love and care for. A zodiac will make you go blind with their beauty. They are fierce lovers who are loyal to only one. They will always fight for what they care most about.
by The king 2119 January 9, 2019