Okay, time for a few laughs.  Koi jokes are just a click away. Here's an example:
 

Just hurt my wrists digging a hole between two koi ponds. I think it's carpal tunnel.
 

What do you call a fake fish? a de"koi"       >!(if you don't get it, say it out loud)!<
 
 
The 12+ Best Koi Jokes - ↑UPJOKE↑