3 Squares and an Ed

3 Squares and an Ed is the season 3 episode where Ed is grounded.

Plot
Edd is showing Eddy his laundry shoots, which is known to be the fastest slide to any basement anywhere. Once Eddy finds Edd's wall of failed inventions, he speeds over to the volcano, and ends up getting his head stuck in it. When Eddy chases after Edd the come to Ed`s backyard and get caught by Sarah and Jimmy. Unfortunately, Sarah says that no one can see Ed, because he's grounded. Eddy soon distracts Jimmy with Jonny, who is dressed up like a Leprechaun. When Edd and Eddy reach Ed's room, they plan a breakout. When they get out of the house, Sarah almost catches them. They were soon about to climb the stairs, until they were gone. Eddy asked Ed why his stairs are gone, Ed replies that his parents took them down because he was grounded. But that doesn't stop Eddy, he tells Ed to lean back on a gigantic pin, and launches Ed up. When Sarah finds out that Ed is gone she starts to blow a whistle and searches the house. Edd finally puts together a giant kite, and flies off with Ed and Eddy. Soon all the string rolls out, and they plow into Jimmy. When Sarah tells Ed that she's going to tell Mom, Edd reminds Eddy about the "Parental Ring" he mentioned to him earlier. But yet, the Eds find a way to communicate, but they are broken up by Sarah, who pulls their strings together which causes them to hit their walls.