interaction 

1. The act or process of interacting.
2. The state of undergoing interaction.

There's not a single interaction in that house lets hit it up.

interaction by Southwest313 April 3, 2008

Interaction Area 

A place where two people, mostly close friends, go to either talk privately or hang. Also a place where these two friends go and have their first proper kiss. This area is on top of a 5 story car park in the UK. This area is very special and will always be remembered.

'Lets go to the Interaction Area to have our first kiss'
'This is Interacting per se'

Interaction Area by Infrared Fox February 26, 2023

Social interaction 

Something you hate doing, don't you?

Person 1:sup dude
Person 2: *Naruto runs the fuck out*
Person1:guess he hates doing social interaction(s)

Social interaction by Crixz June 21, 2018

Social interaction zombie 

An individual that has been isolated for so long due to pandemic confinement that he/she desperately looks for any form of social interaction. The same way a zombie desperately looks for brain.

I have became such a social interaction zombie that I ended paying homeless people to hang out with me.

Social interaction zombie by Mark Zergburger April 20, 2021

nonspecific interaction 

Similar to a friends with benefits relationship. There is sex, but no discussion of what is happening (or not) relationship-wise.

Yo girl, is that guy your new bf boyfriend?
Nah, me an' him just havin' a nonspecific interaction.

nonspecific interaction by AmandaHugNKiss December 20, 2007

Halasy's First Law of Internet Interaction 

For every action, there's a social media overreaction. See also: Rayzl's Corollary

Tumblr exemplifies Halasy's First Law of Internet Interaction.

Halasy's First Law of Internet Interaction by Andrastegb February 23, 2015

Legacy Interaction 

noun
leg· a· cy in· ter· ac· tion \ ˈle-gə-sē, in-tər-ˈak-shən

(1 of 2) A vague non-description to update tickets with to make it look like you're doing work while simultaneously making managers think you know what you're talking about, all the while without addressing any issues causing the system to go down or actually letting anyone reading your tickets understand what you're talking about.

(2 of 2) A pretentious way of saying outdated software interaction.

See also: worthless, vague, unproductive, unusable, insignificant, meaningless, mediocre

Not to be confused with:

Interaction:
mutual or reciprocal action or influence

Legacy:
1 : a gift by will especially of money or other personal property : BEQUEST
She left us a legacy of a million dollars.

2 : something transmitted by or received from an ancestor or predecessor or from the past
the legacy of the ancient philosophers
The war left a legacy of pain and suffering.

3 : a candidate for membership in an organization (such as a school or fraternal order) who is given special status because of a familial relationship to a member

4 : of, relating to, or being a previous or outdated computer system
transfer the legacy data
a legacy system

5 : of, relating to, associated with, or carried over from an earlier time, technology, business, etc.

The cause of this outage was due to a legacy interaction between the server thingie-ma-bob and the Email data-ma-bob.

Legacy Interaction by Dumbsonnumb January 23, 2019