Related Clues:

• Descartes' conclusion
• "__ the Walrus": Beatles hit
• Punch line to 'What's the longest sentence in the English language?'
• '-- the Walrus'
• Altar oath
• "___ to laugh"
• Altar answer
• Witness's words
• Words said with a raised hand
• Oh, what fun -- to ride ...'
• The Beatles' '___ the Walrus'
• Ailment ender
• Committed declaration
• Wedding announcement
• A-OK