It’s time to revisit one of the craziest nights in comedy history! The Hangover (2009) took the world by storm with its hilarious, chaotic, and unforgettable story of four friends who wake up in Las Vegas after a wild bachelor party — with no memory of the night before. Between missing people, tigers, babies, and police chases, this movie became an instant classic.
But how well do you really remember the madness? This 10-question trivia quiz will test your knowledge of every ridiculous twist and turn from this outrageous film. Only true fans of The Hangover will be able to piece together what happened!
The Hangover (2009) Trivia Questions & Answers
Here are the correct answers to each question, along with detailed explanations to refresh your memory and reveal hidden details from The Hangover (2009):
- What city does The Hangover take place in?
Correct Answer: Las Vegas
The entire chaos of The Hangover unfolds in the party capital of the world — Las Vegas. Known for its casinos, nightlife, and wild atmosphere, Vegas serves as the perfect backdrop for the film’s over-the-top bachelor party gone wrong. The city’s reputation for excess mirrors the movie’s unpredictable and outrageous plot.
- What animal is found in the hotel bathroom?
Correct Answer: Tiger
One of the most memorable moments in the film is when the guys discover a full-grown tiger lounging in the bathroom of their Caesar’s Palace suite. The tiger belongs to none other than Mike Tyson, adding an extra layer of absurdity to the plot. The tiger becomes a key piece of the puzzle as they try to reconstruct the previous night’s events.
- Who is missing after the bachelor party?
Correct Answer: Doug
Doug, the groom-to-be, is the reason for the bachelor party and the central figure in the film’s mystery. After a wild night of partying, his friends wake up with no memory of what happened and no sign of Doug. The entire film follows Phil, Stu, and Alan as they retrace their steps across Las Vegas in a desperate attempt to find him before the wedding.
- Which actor plays the character Alan?
Correct Answer: Zach Galifianakis
Zach Galifianakis delivers a breakout performance as Alan, the socially awkward and unpredictable brother-in-law-to-be. Alan’s eccentric behavior and hilarious one-liners became one of the defining elements of The Hangover. His accidental drugging of the group sets the entire plot in motion, leading to one outrageous situation after another.
- What is Stu’s profession in the movie?
Correct Answer: Dentist
Stu, played by Ed Helms, is a mild-mannered dentist who is constantly belittled by his controlling girlfriend. His role in the movie is a stark contrast to the chaos around him, and his arc includes some of the most shocking moments — including losing a tooth and marrying a stripper during the wild night out.
- What item does Stu discover he is missing after the night out?
Correct Answer: His tooth
In one of the film’s most hilarious yet disturbing details, Stu wakes up to find one of his front teeth missing. It is later revealed that he pulled it out himself while intoxicated as a dare. Interestingly, Ed Helms actually has a real dental implant, and he removed it for the role to make the scene authentic.
- Who owns the tiger found in the hotel suite?
Correct Answer: Mike Tyson
The surprise celebrity cameo in The Hangover is boxing legend Mike Tyson, who shows up at the guys’ hotel suite demanding the return of his tiger. Tyson’s appearance adds to the surreal nature of the film and provides one of its most memorable comedic sequences when he sings and then knocks out Alan.
- What does Alan spike the drinks with that causes memory loss?
Correct Answer: Rohypnol
Alan, attempting to “enhance” the bachelor party, spikes the group’s drinks with Rohypnol (roofies) without understanding its effects. The drug causes them to black out and forget everything that happened during their wild night in Las Vegas. This plot device drives the entire story, forcing the characters to piece together the missing hours.
- What vehicle do the guys steal during their adventure?
Correct Answer: Police car
During their chaotic search for Doug, the guys accidentally steal a police car. This leads to one of the movie’s funniest scenes where they end up involved in a police demonstration, using tasers on each other in front of a group of schoolchildren. The stolen police car becomes another piece of the puzzle in their wild night.
- What is the name of the baby they find in their suite?
Correct Answer: Carlos
In one of the film’s most bizarre twists, the guys find a baby in their suite and nickname him Carlos. Later, they learn the baby’s real name is Tyler and that he belongs to a stripper named Jade, whom Stu unknowingly married the night before. Carlos quickly became a fan-favorite character and one of the movie’s most iconic symbols of the night’s madness.
