“When I found out my microwave wasn’t waterproof, I was shocked”

A jocular one-liner about a microwave oven is:
   
“When I found out my microwave wasn’t waterproof, I was shocked.”
   
The “shocking” pun was cited on Twitter on May 21, 2012.
   
“When I found out my new toaster wasn’t waterproof, I was shocked” is a similar joke.
   
   
Twitter
Fari
‏@athiffardi
When I found out my microwave wasn’t waterproof, I was shocked.
4:21 AM - 21 May 2012
 
Twitter
Cara Lewis
‏@flutegirl26
When I found out my microwave wasn’t waterproof, I was shocked. #cornyjokes
4:01 PM - 30 May 2012
 
Apostolic Friends Forum
timjoiner
12-20-2012, 10:33 AM
I Was Shocked To Find Out My Microwave Wasn’t Waterproof
 
reddit
When I found out that my microwave wasn’t waterproof, I was shocked (self.oneliners)
submitted March 8, 2015 by spreedster
 
One Minute List
12 best one-liners
Posted on October 23, 2015
(...)
3. When I found out that my microwave wasn’t waterproof, I was shocked.
 
reddit
When I found out my microwave wasn’t waterproof…
submitted December 17, 2015 by ajp_123
I was shocked!