Symptoms may also be described as itchy, scratchy, stinging or tired eyes. Unfortunately, Itchy and Scratchy also escape. Bart and Lisa are soon hunted by Itchy and Scratchy. Several episodes that centered on Itchy and Scratchy dealt with censorship issues. Lampwick sues Itchy & Scratchy Studios for stealing his idea. It was also used in "The Simpsons" episode "Itchy & Scratchy & Marge". It has a very dampened, short and scratchy chop sound, almost like a percussion instrument. Hoon's vocals on the record are high-pitched, and "scratchy" sounding. To create atmosphere, scratchy guitars are sometimes used. The call or "screech" is described as "harsh and scratchy". Short-eared owls have a scratchy bark-like call. An extended vocal riff, described as "scratchy" closes the track. After spreading the fleas to everyone except Jerry, Scratchy and the others took flea baths. Examples include paper friction, fiberglass, and scratchy clothing. "We got very scratchy stuff," Ozzy explained in late 2001.