“Where do socialist birds lay their eggs?”/“In a communest.”

A pun on the word “communist” is:
 
Q: Where do socialist birds lay their eggs?
A: In a communest.
 
The joke became popular in November 2016, when it was posted to Reddit—Jokes.
   
   
Google Groups: alt.humor
Re: 2/9 Puns
nemo
2/12/05
(...)
Communest: A Red structure in which animals lay eggs or give birth to their young.
   
Facebook
Sassy Socialist Memes
November 26, 2016 ·
Where do socialist birds lay their eggs? In a communest
 
Reddit—Jokes
Where do socialist birds lay their eggs?
submitted November 27, 2016 by levinctio
In a communest
 
Twitter
Olly Crabb
‏@olly_crabb
Where does a socialist bird lay their eggs? In a communest
4:56 AM - 28 Nov 2016
   
Twitter
Danny
‏@dannu023
Where do socialist birds lay there eggs? In a communest hehehe
9:02 PM - 5 Dec 2016
 
Twitter
jadinha
‏@jadearaujoc
where do socialist birds lay their eggs? in a communest
11:33 AM - 11 Dec 2016
 
Facebook
The Same Photo of Slavoj Žižek Every Day
December 19, 2016 ·
Where do socialist birds lay their eggs? In a communest. *sniff*
*Budumm Tsss*
 
Reddit—Jokes
Where do Socialist birds lay their eggs?
submitted February 23, 2017 by ayhamhailat123
In a communest