“A guy walks into a bar…” is a typical form of what has been called the “bar joke.” An AutoCorrect version was posted on Reddit—Jokes on October 6, 2019:
   
“The person who invented AutoCorrect walks into a barn. He orders a bear.”
 
“Bar” was caned to “barn,” and “beer” was caned to “bear.”
   
   
Reddit—Jokes
Posted by u/iamcoolboy October 6, 2019
The person who invented AutoCorrect walks into a barn.
He orders a bear.
 
Twitter
Groovyhoovy
@Groovyhoovy
The person who invented AutoCorrect walks into a barn.  He orders a bear. #SundayFunday
9:03 AM · Oct 6, 2019·Twitter for iPhone
 
Twitter
Lame Jokes
@lamejokes_net
The person who invented AutoCorrect walks into a barn. : He orders a bear.
9:33 PM · Oct 6, 2019·IFTTT
       
Reddit—Funny
Posted by u/WoodpeckerBaby February 17, 2020
The person who invented autocorrect walks into a barn.
He orders a bear.
 
Reddit—Jokes
Posted by u/iamcoolboy February 18, 2020
The person who invented autocorrect walks into a barn.
He orders a bear.
 
Twitter
Lame Jokes
@lamejokes_net
The person who invented autocorrect walks into a barn. : He orders a bear.
5:43 PM · Feb 18, 2020·IFTTT