“My job at the concrete plant seems to get harder and harder”

A joke about having a hard job is:
 
“My job at the concrete plant seems to get harder and harder.”
 
The concrete job pun was posted on the website Pun of the Day on December 30, 2011.
 
       
Pun of the Day 
Funniest Puns and Best Jokes
34. My job at the concrete plant seems to get harder and harder.
Dave
 
Twitter
Crack Me Up
@haha_2funny
Pun of the Day: December 30, 2011 - My job at the…: My job at the concrete plant seems to… http://bit.ly/vVJKuA  http://punoftheday.com
3:03 AM - 30 Dec 2011
 
Twitter
Phil
@Phil_Timmermans
== My job at the concrete plant seems to get harder and harder.[Click to Vote!]
3:03 AM - 30 Dec 2011
 
Google Groups: Fed2 Star
Fed2 Star - January 15, 2012 - page 3 (of 3)
Fi Craig
1/15/12
(...)
Stardate: 132525:5834 - Occy: My job at the concrete plant seems to get harder and harder.-
   
Twitter
PUNS
@omgthatspunny
My job at the concrete plant seems to get harder and harder.
10:03 AM - 4 Aug 2012
 
Twitter
dad jokes
@dadtellsjokes
My job at the concrete plant seems to get harder and harder.
2:15 PM - 22 Dec 2017
   
Reddit—Oneliners
My job at the concrete plant seems to get harder and harder.
submitted January 28, 2018 by wonliners
 
Twitter
dad jokes
@dadtellsjokes
My job at the concrete plant seems to get harder and harder.
11:15 PM - 17 Mar 2018