Jennifer Lopez scared the tight pants right off of Jimmy Fallon on Monday night’s episode of The Tonight Show.

The “First Love” singer stopped by where she joined the TV host on stage for a “Tight Pants” off…

The two bickered over whose tight pants were the talk of the town, with the Bronx native growling, “Listen up, you little b*tch. You better hide your wife, you better hide your kids, because I will cut you! I will cut your father, I will cut your mother, I will scratch you! Don’t make me take off my hoops!”

Watch the comedic skit below: