by kenny_west360 June 7, 2016
Get the Sewerage ratmug. Plastic bag, most likely from a Wawa or other convenience store, that blows around on the street in the city.
by Switchgrrl March 14, 2023
Get the Bag ratmug. 
A person from Fall River, Mass. Often described as a low-life, piece of trash who makes one's life a living hell to be around.
Colleen: "Man, I had to train this new kid at my other Dunkies. She was a real pain in the ass, couldn't do the simplest of tasks. A true River Rat.
Co-worker: "A River Rat?"
Colleen: "You know, someone from Fall River? They're all the same, never met one I like.
Co-worker: "A River Rat?"
Colleen: "You know, someone from Fall River? They're all the same, never met one I like.
by XxBenny22 March 27, 2023
Get the River Ratmug. 
Crick (creek) rat are sketchy white people who live in the outskirts of a larger city. For example, a "crick rat" living just outside of Pittsburgh, perhaps in the N.Hills. They have a Pittsburgh zip code. These people may or may not have all their teeth. Chances are they don't have a job. Chances are high they'll ask relatives for money. Note: actual proximity to a creek (crick as it's pronounced in Western Pennsylvania) is not necessary to be considered a "crick rat".
My loser cousin from Sharpsburg called to borrow money again. That "crick rat" won't feed his kids and he's behind in child support, but he's trying to buy a sports car.
by anonymous June 27, 2022
Get the crick ratmug. A smelly fart of any nature.
by Phil De Lima February 12, 2007
Get the Ratsmug.