1 definition by j kerian
Leaving a loaf of poo on the brim of the toilet seat rather than properly dropping the dung into the toilet.
To the janitors unpleasant surprise he had found toilet seat that had been gravy trained.
Jeffrey decided to cause mischief and was guilty of first degree gravy train.
Jeffrey decided to cause mischief and was guilty of first degree gravy train.
by j kerian November 19, 2007