Dr. Seussing 

To rhyme with little or no effort

John: Hey man why you kill my flow, I was Dr. Seussing on that beat

Dr. Seussing by vintage__dubstep December 17, 2012

Dr. Seussing 

Making up words that seem to have contextual meaning, but don't actually exist.

"... are you spinning and coloring?"
"I'm spinocoloring.....
yea, I'm Dr. Seussing it"

Dr. Seussing by Killatek, King Of the Mountain March 12, 2013

Dr. Seussing 

Rapping with a very simple flow and simple rhyme scheme; lacking complexity in the poetic structure of rap.

Me: yo, this dude is straight Dr. Seussing right now...
Rapper:
I am the man

The motherfucking man

This song is for all my fans

My mom, my dad, and my gram
I don't fuck with my ex girlfriend

Dr. Seussing by Jr-B July 1, 2017