Definitions by Sensate Mass

Reverse Psychology 

Inferring the quality of an ass viewed only from the front. An inexact science.

"It was like she was hiding it, but eventually I got a glimpse of her ass. It was luscious. My reverse psychology was dead on."

Reverse Psychology by Sensate Mass February 5, 2013

umbrella gravy 

The muck that forms on subway floors when it's raining.

Without thinking, I set my bag down on the way to work, and now it and I are both covered in umbrella gravy.

umbrella gravy by sensate mass June 5, 2009