According to Jim

A hot delivery girl gives Jim some fashion advice, prompting him to grow a mustache, which Cheryl hates. Cheryl retaliates by becoming a brunette - but Jim loves it. After a chance meeting with the girl, Cheryl asks her to give Jim suggestions that will make him look ridiculous.

Bölüm: S04E17
Bölüm Adı: The Mustache
Yayınlanma Tarihi: 08.03.2005