Brother of Chico and Zeppo

• Marx who novelty glasses are modeled on
• Malcontent with love for Marx?
• United States comedian
• "... the one, the only, ___!"
• Marx who said "Humor is reason gone mad"
• Cigar-puffing TV wit
• The mustachioed brother
• One of three funny brothers to grumble, being given nothing

Wikipedia Word definitions in Wikipedia
Groucho could refer to: Groucho Marx (1890–1977), American comedian The Groucho Club , private London arts club Groucho, a Transcription -inhibiting factor Groucho is an enemy which resembles Groucho Marx's face from the Japanese game Mother .