[ji-] Jimmy Neutron is in [1] front of the [-_] house where he keeps on hearing a strange 嘰 chirp sound. He gets on top of his robotic dog and does a survey of the front lawn. There, behind a bush, is the 幾 cocoon man whose 口 mouth keeps on make the 嘰 chirp sound. Jimmy, genius that he is, has solved the mystery of the 嘰 chirp and ends it by taping 幾 cocoons man's 口 mouth shut.