"Chip the Dip" はなぜ offensive?
http://www.google.co.jp/search?q=cache:NMyGKK6YXCoJ:www.teenlit.com/teenwork/feb03.htm+%22chip+the+dip%22&hl=ja
↑ここからの抜粋: They came up with clever little phrases to call him, like "Woodchip" and "Chip the Dip." He was the target for my classmates' cruelty.
どうして"Chip the Dip" や""Woodchip" がoffensiveな意味になるのかわかりますか?何かの漫画のキャラクターからでしょうか?