He looks an awful lot like the… EEEEEEEERADICATORRRRRR

Wearing rats on your head is pretty bold indeed.

It’s a rats nest.

I guess he still has hair, it just looks awful.

I feel like it’s a play on an old phrase. I’ve heard toupees being described as looking like a dead rat.

I think it’s just a joke on how far he’s fallen.

There also may be some other shit that happened after the hair ascention and the last panel.

Because people are self conscious about going bald.

Because back in the day, minoxodile was said to contain rat urine, and its main selling point was that it regrows hair.