From Slick to Sick - Isn't Silverstein Fiendish?

First laugh I had was when this popped up on my screen:

And then, I caught this comment of his:

Tablet Magazine's disgusting graphic infers calling someone an 'Israel Firster' does the work of Hitler

but then I saw this caption of his to this photo:

"Imagines"?  No, that's Silverstein febrile imagination.

Slick Dickie?

Nope.

Sick Dickie.

^