Aimee (Ozzy and Sharon's eldest daughter) schedules Kelly for a gynecologist's appointment without her consent. A panicked Ozzy fears that this means Kelly is sexually active, and refuses to listen to her claims to the contrary. The Osbournes' neighbors continually irritate them by blasting loud music outdoors in the middle of the night. Sharon confronts them, and tries to invite them over for tea to talk about the situation. They do not show up. On another night, the neighbors gather outside singing folk songs. Jack tries to counteract them by playing Norwegian death metal, and goes over to argue with them. Sharon winds up throwing a ham and bagels over the fence, prompting the neighbors to call the police. The cops arrive and tell Sharon to call them instead of getting into a confrontation. Ozzy finally becomes fed up with the late night parties. Despite Sharon's pleas, he goes next door and throws a log through the window.
It's Prank Day according to Kelso, who manages to trick his friends twice with his stunts. The guys' attempt to retaliate backfires horribly when Red triggers their prank instead. But rather than venting his wrath on Eric, Red joins the prank war to show the boys how it's done. Meanwhile, Jackie throws an impromptu slumber party to cheer Donna up on her parents' wedding anniversary.
Doug's parents visit while Carrie's on a business trip and take over running the house, making Doug feel like a kid again. Also, Arthur tries to strike it rich by inventing a new type of screwdriver called "the Arthur's head."
Greg's old high-school girlfriend, Stacey, is in town. Greg invites her and her husband, Bobby, over to visit so he can see her again. Looking at pictures of Sam, Dominic and Logan gets Stacey and Bobby to admit that they've been trying to have children of their own -- which hasn't been going all that well since Bobby has ""slow swimmers."" Stacey says they came to LA because it has the best fertility experts. When Greg tells her he's there for them if they need anything, she takes his offer a little too literally, and asks for his sperm. Kim is enraged when Greg says he'll think about it, and actually meant it. After Jimmy gloats how Christine would let him do it, Kim talks with her, and learns that she was lying so as not to start a fight. She also believes Greg wouldn't do it in a million years. So Kim pulls the same act with him, and is relieved that he isn't doing it. Greg lets Stacey and Bobby down easy, but both he and Jimmy are stunned when they turn right around and ask Jimmy fo
Debra decides to run for school president, but Ray isn't sure he can handle the twins by himself during all school meetings, so he votes against her.
Professor Oglevee's nephew develops a crush on Nikki. Meanwhile, Kim feels left out of her cousin's friendship with Stevie.
Toni opens her real estate office and hires Lynn as her temporary assistant. However, Lynn quits after Toni proves to be too demanding a taskmaster. Toni quickly finds a very efficient replacement, but she also leaves when Toni won't let her have everything her own way. With her grand opening just days away, Toni becomes desperate to find someone to help her out. Meanwhile, Joan fears dire consequences from her boss after a judge throws out an important motion for a seemingly insignificant reason.
Flex dates famous show host Michelle McCall. She'll date him and do anything for him but only if he keeps their relationship secret so her fans won't find out what she's been up to. They make love and the next day cameras and news reporters come flooding to Flex's door finding out about their relationship. Flex soon finds out that Duane is the one who squealed. Meanwhile Breanna's friend Natasha comes to town and she has a crush on Arnaz. When they meet they instantly fall in love but Natasha asks Breanna permission to date Arnaz. She allows her and they take their relationship to the next level but Breanna gets jealous along the way.
Nina talks Maya into dating a handsome but dumb exterminator. Maya is tested when she meets a smart man at an art gallery and sleeps with him. Meanwhile, Jack tries to teach Elliott and Finch a lesson when they begin paying Kevin to eat weird things.
Friday the 13th, Carl's favorite holiday, begins with the Foutley car breaking down, Ginger's sweater getting ripped, and her school paper being blown away. Then a rare house-eating mold is discovered in Ginger's house that causes it to be condemned. Will the streak of bad luck continue, and could it get any worse? Maybe if Ginger gets completely fed up with her family...
Nate brings Claire to his old stomping ground in Seattle to help him retrieve the body of a man who feared flying. There, they stay with Lisa, a woman who still carries a torch for Nate.
Monks arrive and claim that Tohru is their reincarnated leader. They take him to their temple where they hope to awaken the memories of his past lifetimes. But Daolon Wong, a dark chi wizard, plots to prevent his ascension.
Rubberband Man returns and saves Static from a new villain named Aquamaria, but it'll take more than that to get Static to believe that Rubberband Man is now a good guy.
The Tok'ra war with the Goa'uld escalates, and the rebel faction sends Daniel Jackson to a secret meeting between the System Lords.
Manni and Bernard try to keep up with modern book shops and in doing so Manni helps Fran get over her boredom by encouraging her to look up her family tree.
Hollywood is calling! Syd goes to LA to speak to students at UCLA. But her ex-boyfriend Jerry takes her on the set of his show. Joanie gets a movie role. Jim is allowed to drive again.
Timmy wishes that his entire life was like an action movie, but things quickly turn to chaos when all of his loved ones are put in danger.