That was wrong on so many levels!
While the fool was beyond stupidly drunk.
There was no reason for him to be maced.
Failing to obey an officer while urinating off the front of your lawn mower is not a valid reason to be maced! It just ain't, and that is the difference between being a police office and a peace officer is about. Knowing when to be mean and when to fair.
Being that drunk, you can't process more than one thought at a time, and the Little brain was doing the thinking -- It needed relief!