Top definition
The Deed Rat, a particularly smelly dump/crap.
On exiting the toilet facilities "Christ whats that smell?"
response "aw Jesus it smells like a deed rat!"

"Some one has left a deed rat in trap 2!" The last patron to visit the second cubicle has neglected to flush the toilet leaving you a smelly present.
by Alpha Kenny Juan July 02, 2010
Happy St. Patties Day!