Exclusive | Vermin Valentine:Scorned lovers getting revenge by naming NYC rats after toxic exes

They’re ratting out their exes.A sports betting company is wagering that scorned lovers hate their exes so badly they want to name a NYC rat after them.Ahead of Valentine’s Day, BetUS is hosting a contest where the jilted and betrayed can name a New York City street rat after their former flame.It has already received over 500 toxic ex stories from across the country, and is picking five it deems the worst, which will be added to a Rat Roster of an imaginary basketball team starting lineup of cartoon rats.

The sportsbook sent The Post their picks of the worst ex stories submitted from New Yorkers — whose exes have done them dirtier than the estimated 3 million rats in NYC.The applicants chose to remain anonymous, so their names have been changed.Catherine, 35, from the Bronx gave a Bronx cheer to her “manipulative” ex — who used her for cash while he was cheating on her.“I did a lot for him, I did everything he ever wanted, even gave my own money when he didn’t have any out of love for him,” she wrote.

“Not even a week after breaking up and he’s in a new relationship with the person he cheated on me.”To add insult to injury, their time in the bedroom wasn’t even fulfilling — but Catherine said she has the last laugh.“He had a small d–k and the sex was horrible, so the jokes on him,” she added.Molly, 32, from Brooklyn thought everything was going well with her man — that is until he came over for dinner one night and went to use the bathroom.

“Twenty minutes later I went to check on him to discover he’d left,” she said.“All that was in the bathroom was a Post-it note saying sorry.”Roxxy, 28, from Brooklyn, was two-timed in person by the sleazeball she thought she was exclusively dating.

One night, she showed up to the bar they’d chosen for their date, only to find him there with another woman he’d been dating at the same time.“Oh I thought we were meeting at 8 p.m.,” he told her.Chloe, 33, an air steward who ...