I hear Trisha's shotgun... - A loud noise Trisha makes whenever Cher shows up to sing in

A loud noise Trisha makes whenever Cher shows up to sing in places she's not supposed to, like schools, supermarkets, or Trisha's garden.

I hear Trisha's shotgun. Cher's at the school. She's probably going to make the kids cry.

I hear Trisha's shotgun. Cher's at the supermarket. She's probably going to yell at the soup aisle.

I hear Trisha's shotgun. Cher's in Trisha's garden. She's probably going to throw a fit and ruin the lawn.