What is Gravy Pants?
1.
1. Pants with a gravy stain on them.
2. One who wears said pants.
I had a messy lunch, so if we get lost in the caves we can find sustenance by sucking on the nutrients in my gravy pants until help arrives.
See
2.
When you shit your pants.
After I ate 9 burritos, I made gravy pants.