to katz

A reference to the bodybuilder Mike Katz, of Pumping Iron, known for his almost anti social work ethic, which he credits for his success.
To katz, or kazting, is the act of choosing to train or workout when other peers might be partying, dancing, or drinking, often at night.

to katz: "Yeah, we could've tried to bang some sloots at that party, we decided to hit the gym and katz it all night instead."

Joey Katz

Literally the hottest living organism in all of humanity. He can read people's minds and bang a bunch of girls without being affected.

Joey katz is the master of the universe.

Katzing

Present tense of fiddling, messing, or attempting to fix something. (Usually results in humorous mess up.)

I found him katzing with my internet router to have the connect reestablished.