Ouch!

What crazed slasher attacked the grass??
It's just aerating time again. :)
All those holes help water get down into Arizona soil but walking through the plugs of dirt is a little strange.

"A lawn is nature under totalitarian rule."-Michael Pollan

Lawns have become controversial in many parts of the USA because of water use and pesticide use.
I have to admit that I would rather have natural ground cover than a lawn...