Do you ever find yourself doing huge regex replaces prior to handing over your work to a client?

I may or may not have done this once or twice. You can't prove anything.

nah - If I did this I would not have the strength to come back and remove.

Good to see others using RegexPal - I love that site.

Regex101 here.

Imho any code that might ever go to production shouldnt have this and doing this even for fun is unprefisional

After my colleague left some debug to the web browser console saying "Fuck <filter name>" whenever someone selected a filter, and one of our highest profile clients naming their filters after their daughter, and then seeing the debug had output it about 20 times.... I never do this. Even for a laugh.

I'll go as far as using the name "poop" for a test case.