Top definition
A human being, with plenty of time and all appropriate eating utensils, who still chooses to hunch over a sink to "enjoy" a meal.
Bill 's partner leaves delicious plates of food for him to enjoy once he gets off work. But even with a premium TV dinner stand and an excellent media room set-up, nine times out of ten, he's a sink-rat.
via giphy
by BeforeTheBoomBoom June 04, 2018
Get the mug
Get a sink-rat mug for your grandma Yasemin.