No banging your head against the display case, please. It contains a rare copy of Mary Worth in which she has advised a friend to commit suicide.

More from The Simpsons

• Mr. Simpson, get the hell outta my store. Please come again.
• Do you promise to tell the truth the whole truth and nothing but the truth, so help you God?
• Your infatuation is based on a physical attraction. Talk to the woman and you'll realize you have nothing in common.
• Ah, man! I’m only ten and I already have two mortal enemies!
• Don't have a cow, man.
• I'm looking for a Mr. Jass. First name Hugh.