ludonarrative synchrony 

A term used to describe when a games, typically a video games, core mechanics help reinforce the games main story or theme.

"Death Stranding has incredible ludonarrative synchrony."

ludonarrative synchrony by SoftNomu July 6, 2021

synchronishity

the tendency for all members of a household to need a toilet at exactly the same time.

Due to some severe synchronishity, the three toilets in our home were tied up with a waiting line during the family reunion.

synchronishity by energy monkey July 7, 2009

synchronized shitting 

when garrett an brett talk on the phone while taking shits, hearing their shit plop, and flushing at the same time

everyday at 3-ish o' clock

synchronized shitting by Garrett Warfield November 1, 2003

synchronized swimming 

To collectively pee on somebody.

We did a little synchronized swimming in the bathtub and yada yada yada, her hair hasn't smelled the same since.

synchronized swimming by zarch April 7, 2008

Synchronicity 

A real life to dream relation. To have a connection or think something has happened before. Very similar to deja vu or to know something in a dream before it actually happens in real life.

Girl 1: I think I have synchronicity!
Girl 2: wait isn't that when you know what is going to happen in real life because it has happened to you in a dream!!!
Girl 1: BINGO ☺

Synchronicity by Avery Sullivan May 3, 2018

Synchronized Masturbation

The professional artistic form of the circle jerk. Usually requires lots of practice and an over-familiarity with ones friends. It is usually performed in a dark room

Related sports: Fasturbation

He's a gold metalist in Synchronized Masturbation, you can tell by the callouses and the well developed foreams.

Synchronized Masturbation by smojo100 March 16, 2009

4th gen queens of synchronization

The 12-membered ace group, LOONA, is commonly referred to as the ‘4th gen queens of synchronization’. Their choreographies are flawlessly executed and heavily incorporated with their lore, LOONAVERSE.

“Wanna talk about the 4th gen queens of synchronization? Oh, you mean LOONA?”

4th gen queens of synchronization by aceloona November 18, 2020