Here are the possible solutions for harpo imitates him at the start of a night at the opera clue
Answer
Clue
Relevancy
leo
Clue
Harpo imitates him at the start of "A Night at the Opera"
wilde
Clue
Author who wrote "Life imitates Art far more than Art imitates Life"
neko
Clue
Rocker Case who tweeted "If a dude called me a 'cougar' I'd be more likely to kill him bare-handed and shit him out in front of his parents than fuck him"
ophelia
Clue
Shakespeare character who says "Good night, ladies; good night, sweet ladies; good night, good night"
