Couple more arrests and he'll get the Rosco P Coltrane, "Dipstick" of the year award.
Watching this guy on TV and with various interviews, he does seem to be a few bricks shy of full pallet. I've heard the MSM describe him as 'a character'. In the South when someone says, 'He's a real character.', it means the dude is batshit crazy without having to actually say it.
It is similar to saying, 'He has good intentions, bless his heart.' This translates to, the guy is a pathetic screw up.