
Things are crowded in the Loud household, with 11 children -- 10 girls and one boy -- causing craziness in the house. As the only boy, 11-year-old Lincoln is in the middle of all of the chaos. Whether his sisters are giving him unwanted makeovers or he's racing them to the couch to gain control of the TV, Lincoln is often getting involved in antics with his siblings. Lincoln's best friend Clyde, who happens to be an only child, is jealous of Lincoln's large family and is always willing to play his part in the schemes. Clyde has a crush on Lori, Lincoln's oldest sister and self-proclaimed boss, who is dating Bobby, who holds many jobs -- including lifeguard and mall security guard -- even though he's not very smart.

Lincoln spills one of Lisa's experiments, setting off a chain reaction throughout the house; Lincoln tries to encourage the family to stop using so much electricity.

Lori banishes a ghost she believes is haunting her, but when Fairway's golf team starts to struggle, she realizes she needs to bring it back to turn the team's luck around.

Leni and Carlota's working styles clash when they are both interning for a famous fashion designer, Mariella Moss; the Louds book a stay at an all-inclusive resort, only to find the vacation is not what they imagined.

All of Lincoln's sisters develop a crush on his new tutor, making it impossible for Lincoln to study; the children complain about their house, but they start to feel differently after a tornado threatens to destroy it.