The Ed's have a scam for Jonny. No one can resist karate! This scam is a failure, but is soon dropped when everyone's attention is directed to Rolf's house. Rolf is modeling his sea cucumber suit for everyone, and offering them some for eating. Eddy shames ""the son of a shepherd"" once he takes one of the sea cucumber balls, and tosses it at a hole in the fence. Edd gives Eddy a potted plant to give to Rolf for forgiveness. Turns out, this plant is the ""potted plant of ridicule"" and Rolf and Eddy ensue in a duel.