coinkydink 

coincidence, (or if said under one's breath)... a Suspiciously Unusual Coincidence.

Street slang by barely literate Irish, Jewish, German, Italian and Chinese street toughs (such as the Pug Uglies , Black Hand, Purple Gang and Tong Hatchet Men) from NY's ethnic ghettos of the 19th Century, specifically, the Lower East Side, Five Points, China Town (Manhattan), and Flatbush, Empire, Coney Island (Brooklyn)... later evolved into nationally used street slang by early 30s talkie gangster /prison movies and then into the common vernacular by such comedians as The Three Stooges' and 'The Marx Brothers'.

Q. Hey, Charlie... you got snake eyes?

Roll...

A. WOW... I got boxcars... what a coinkydink!...

Q. Coinkydink my friggin ass... them dice is loaded -ya prick...!!!

coinkydink by Ye Old Master April 29, 2015

Coinkydink 

When one coincidentally gets a 'hard on' during a sexual experience, but said hard on is not caused by the sexual experience.

Coinkydinks are often associated with the use of Viagara.

Coinkydink by Nousvoulonstevoire February 17, 2010

coinkydink 

coincidence

what a coinkydink

coinkydink by Big Dylan Yeoooo October 23, 2022

Coinkydink 

What a coinkydink that my dad's friend from the marine corpse is in a pedophile ring with him and few others. What a coinkydink.

It is a coinkydink that my dad's friend fromghe marine corpse is in a pedophile ring with him.

Coinkydink by Alex phoenix February 9, 2024

coinkydink

a playful way to say coincidence. 😄

“What a . coinkydink—running into you here”

coinkydink by QueenOfPeaceOfTheEarth September 24, 2026

coincidink

a striking occurrence of two or more events at one time apparently by mere chance

You love trail mix too? What a coincidink

coincidink by trailmix2011 September 9, 2010

coinkidink 

The Classical Latin pronunciation of "coincidence".

Mehercule, ego quoque veni, vidi, vici! Talis coincidenc est!
(By Hercules, I too came, saw, and conquered! What a coinkidink!)

coinkidink by vladvlad April 30, 2006