“If everyone in the world was right-handed, then there would be nobody left”

“What would happen if everyone in the world was right handed? There would be nobody left” is a joke that was posted on Twitter by Carlo Borja on January 30, 2014. “If everyone in the world was right handed, then there would be nobody left” was posted on Reddit—Oneliners on September 21, 2019.
 
   
Twitter
Carlo Borja
@carloborja
What would happen if everyone in the world was right handed? There would be nobody left.
4:00 AM · Jan 30, 2014·Buffer
   
Twitter
Ahmad Aasiya-Bey
@Thoyguy
What if everyone in the world was right handed.
5:41 AM · Apr 16, 2014·Twitter for Android
 
Reddit—Oneliners
u/FinalCaveat September 21, 2019
If everyone in the world was right handed, then there would be nobody left.
 
Twitter
Kids and life hacks
@guys_and
If everyone in the world was right handed, then there would be nobody left.
4:55 PM · Sep 21, 2019·IFTTT