Jonny (Also spelt Johnny and referenced in the credits as "Jonny 2x4") is a loner and considered by his peers to be a nuisance. Jonny is often made fun of for his big head and has a tendency to get his head caught in branches when climbing trees. He talks a lot, and frequently gets on the other kids' nerves. He is rarely seen without his imaginary friend, a 2x4 wooden board with drawn-on eyes and a mouth, aptly named Plank. Johnny seems innocent and gullible, and often forgives people no matter what they do. He does not seem to mind the antics of the Eds, and is often the most friendly out of all the cul-de-sac kids towards them. He is very protective of Plank, and will burst into acts of bravery or extreme aggression if Plank is stolen or harmed in some way. He does not seem to acknowledge that Plank is just an inanimate, silent, 2x4 piece of wood, and when asked for help with an imaginary friend, he claimed to have no clue what the Eds are talking about. He and Plank both have superhero alter egos (Captain Melonhead and Splinter the Wonderwood, respectively), which they assumed twice throughout the series; first in "Robbin' Ed" to thwart Eddy's "Thingamajig" scam and to fight Eddy's own one-time only alter ego, Professor Scam, and then in "Ed, Edd n Eddy's Big Picture Show" to hunt down and get revenge on the Eds. After "Big Picture Show," he and Plank become The Gourd and Timber the Dark Shard in order to take revenge on the entire cul-de-sac. However, Plank tells Johnny that there isn't enough time left in the movie. Copyright: http://en.wikipedia.org/wiki/List_of_Ed,_Edd_n_Eddy_characters#Jonny
http://ed.wikia.com/wiki/Jonny_2x4
