WordNet
n. brown rat commonly found in sewers
Usage examples of "sewer rat".
Hard to believe that the gentleman with the candles under the glass bell actually wore that thing that looks like a sewer rat’.
To go along assuming that Victoria the girl tourist and Veronica the sewer rat were one and the same V.
Dov Landau, age thirteen, ghetto rat, sewer rat, rubble rat, and expert forger, was marked for resettlement.
Hard to believe that the gentleman with the candles under the glass bell actually wore that thing that looks like a sewer rat's head or a space invader's helmet, just to avoid irritating his eyes.
The sewer rat--- that was how they thought of their almost-police comrades--- took another ten minutes before getting the hoist collar in place, then came up the ladder and started cranking the winch.