“How can you drop a raw egg onto a concrete floor without cracking it?” (riddle)

An egg riddle is:
 
Q: How can you drop a raw egg onto a concrete floor without cracking it?
A: Concrete floors are very hard to crack!
 
The riddle was been cited in print since at least 2004.
 
           
Google Groups: SVKPMCA94
FW: [platonicpals] IAS questions…..........
venkata krishna rao
9/14/04
(...)
Q.How can you drop a raw egg onto a concrete floor without cracking it?
A.Concrete floors are very hard to crack! (UPSC Topper)
   
Google Groups: Teens@chennai
check IAS Q’s
God
4/5/06
Q.How can you drop a raw egg onto a concrete floor without cracking it? A.Concrete floors are very hard to crack! (UPSC Topper)
 
Reddit—Funny
How can you drop a raw egg onto a concrete floor without cracking it? Concrete floors are very hard to crack! (likeplum.com)
submitted November 21, 2012 by bell12345
 
Google Books
To What End?!
By Andy A. Afrouz
Xlibris LLC (Xlibris.com)
2014
Pg. 569:
Q13—How can you drop a raw egg onto a concrete floor without cracking it? Answered—Any way you want, concrete floors are very hard to crack.”
     
YouTube
Jokes - How can you drop a raw egg onto a concrete floor without cracking it? Any way you want, con
jokesus
Published on Oct 5, 2015
Joke :
How can you drop a raw egg onto a concrete floor without cracking it?
Any way you want, concrete floors are very hard to crack.
 
Reddit—Funny
Q. How can you drop a raw egg onto a concrete floor without cracking it? A. Concrete floors are very hard to crack! (self.funny)
submitted November 20, 2015 by SweetCatto
 
Google Books
The Funny Book:
Good Jokes and Puns
By Kendric C. Smith
BookBaby
2018
Pg. ?: 
Q13. How can you drop a raw egg onto a concrete floor without cracking it?
* Any way you want, concrete floors are very hard to crack.