“What did the sound engineer say on his last day of work?”/“Audios.”

“Adios” (Spanish for “goodbye”) should not be confused with “audios,” but there are jokes. This riddle was posted on Reddit—3amjokes on October 27, 2020:
     
Q: What did the sound engineer say on his last day of work?
A: Audios.

   
   
Reddit—3amjokes
Posted by u/bonjourkoala October 27, 2020
What did the sound engineer say on his last day of work?
Audios
 
Twitter
mortyy
@gnudaiki
Replying to @kyiluwa
What did the sound engineer say on his last day of work?
Audios
3:00 PM · Oct 27, 2020·Twitter for iPhone
 
Twitter
3AM
@3AM_Jokes
What did the sound engineer say on his last day of work?... Audios
3:50 PM · Oct 27, 2020·IFTTT
 
Twitter
gerty
@jenngordonn
what does the sound engineer say on his last day of work?
audios!
2:14 PM · Oct 28, 2020·Twitter for iPhone