“Where does a shark work?”/“In the of-fish.”

The word “office” becomes “of-fish” in several fish puns. “Where do fishes work? In the of-fish” was posted on Twitter on March 15, 2015.
   
“Where does a shark work? In the of-fish” was posted on Twitter by dad jokes on May 28, 2018.
   
     
Twitter
Centene
@cambacentene
“Where do fishes work? In the of-fish.” HAHAHA SI LOLA NGA NAMAN #RatedK 😂😂
6:37 AM - 15 Mar 2015
     
Twitter
Meg Schuster
@megschus
Replying to @chrisgebhard
@chrisgebhard @ArmandoTriana @mrs_kasper @Hottner7 @coynepr @km6190 What a fin-tastic way to start off the week in the of-fish!
4:48 PM - 30 Mar 2015
 
Twitter
anyakin
@cANYAshutup
Where do fishes work?
In the Of-fish
6:41 AM - 8 Oct 2015
 
Twitter
dad jokes
@dadtellsjokes
Where does a shark work?
In the of-fish
10:49 AM - 28 May 2018
     
Twitter
Suppandi
@Suppandi
“Where does a shark work?
In the of-fish.” 😁
2:30 AM - 20 Jun 2018
 
Twitter
dad jokes
@dadtellsjokes
Where does a shark work?
In the of-fish
10:38 PM - 25 Jun 2018