One day in Teletubbyland, it was time for tubby custard. Laa-Laa walks to the tubby custard machine wearing her bib, and goes to turn on the machine. But Noo-Noo was in the way, so Laa-Laa shoos him away, and Noo-Noo goes away. Laa-Laa turns on the tubby custard machine. She gets her tubby custard bowl, lowers the tubby custard tap, and pushes the tubby custard button. When she was finished, she raised up the tap and gets her bowl. But then, Laa-Laa had an accident. Laa-Laa didn't think so and she walks off. Laa-Laa spilled her tubby custard. What a mess. Then, Laa-Laa heard somebody coming, which was Dipsy. Then Dipsy had an accident. Dipsy stepped in the tubby custard. Dipsy walks inside and steps in the tubby custard without paying attention. What a mess. The Noo-Noo cleaned up. They both called the Noo-Noo to clean up the tubby custard. He goes to them and cleans up the tubby custard on Dipsy's foot. There, now Dipsy's foot is all clean. But then, Laa-Laa had another accident. She begins moving around until she stepped in the tubby custard without looking. Laa-Laa stepped in the tubby custard. The Noo-Noo tidied up again. They both call him again. Noo-Noo comes over to tidy up the tubby custard on Laa-Laa's foot. There, now Laa-Laa's foot is all clean. But then, Dipsy had another accident. He moves around and steps in the tubby custard once again. Dipsy stepped in the tubby custard again. So, the Noo-Noo cleaned up again. They both call him and he tidies up the tubby custard on Dipsy's foot again. Noo-Noo cleaned up all the tubby custard. There. Clever Noo-Noo. They both chase him for a big hug. But all that tubby custard was getting very mixed up inside the Noo-Noo. And then, the Noo-Noo had an accident. He blows out all the tubby custard on the door. What a mess. Dipsy and Laa-Laa gave the Noo-Noo a big hug.