Sewer rats

Unlike a solo ratchet the sewer rat tends to be multiple. You never see them just hear them, unless you are what they want to prey on. They stay in the dark and/or like hoodies. They seem to only be a problem for couples. They all have a habit of distracting one to keep you wondering if you really just seen that. While the other is getting promise's of sex and ideas of money and power. When these ugly creatures are around it's not as obvious as you would think so if at any time you think "is my partner really getting a hand job in the same room as me?" The answer is you probably have a sewer rat problem.

Jim: Where is Jack? haven't really seen him around.
John: He's been playing in the gutters and the sewer rats sunk their teeth in.
Jim: poor Jill does she know?
John: she thinks she's going crazy and no one has the heart to tell her it's sewer rats.
Jim: that's fatal! Their relationship will never last now! I call dibs on her!
John: aren't you just a sewer rat in the making.