The Big Bang (Theory)
This character, played by Jim Parsons, is a theoretical physicist with a penchant for saying "Bazinga!"
Sheldon Cooper
This "Gold" breed is one of the most popular family pets in the world, known for its friendly nature and retrieving skills.
Golden Retriever
In the game of Monopoly, this is the amount of money a player collects for passing "Go."
$200
This state is the only one in the U.S. made up entirely of islands and is the birthplace of surfing.
Hawaii
This device, usually found on the ceiling, emits a loud beep to warn you of smoke or fire
Smoke Detector (or Smoke Alarm)
Howard Wolowitz is the only member of the main male friend group who does not possess this academic degree.
Ph.D.
This small, spirited breed from Mexico holds the title of the smallest dog breed in the world.
Chihuahua
This classic 1980s arcade game features a yellow circle eating dots while being chased by ghosts named Blinky, Pinky, Inky, and Clyde.
Pac-Man
This North American country is the second-largest in the world by land area and has a maple leaf on its flag.
Canada
Before putting clothes in the dryer, you should always clean this screen to prevent fires and help clothes dry faster.
Lint Trap
This is the name of the lullaby Penny often has to sing to Sheldon whenever he is feeling sick.
Soft Kitty
Dalmatians are born with a solid white coat; they don't start developing these until they are about 2 to 3 weeks old.
Spots
In the card game Poker, this hand consists of an Ace, King, Queen, Jack, and Ten, all of the same suit.
Royal Flush
This "Land of Fire and Ice" is famous for its Blue Lagoon, volcanoes, and being the northernmost capital in the world.
Iceland
Developed by NASA, this "foam" material is now commonly found in mattresses and pillows for its pressure-relieving properties.
Memory Foam
In the series finale, Sheldon and Amy win the Nobel Prize in Physics for their work on this specific theory.
Super-Asymmetry
This popular breed is famous for its wrinkled skin, pushed-in nose, and role as the mascot for Yale and the U.S. Marine Corps.
Bulldog
This ancient amphitheater in the center of Rome was used for gladiatorial contests and could hold up to 80,000 spectators.
The Colosseum
This Middle Eastern city is home to the Burj Khalifa, currently the tallest building in the world.
Dubai
This kitchen appliance uses a magnetron to rapidly heat water molecules in food.
Microwave
This is the specific apartment number where Sheldon and Leonard reside for most of the series.
Apartment 4A
This is the only place on a dog's body where they have active sweat glands.
Their paws (or paw pads)
In the game of Scrabble, these are the only two letters worth exactly 10 points each.
Q and Z
Known for its stunning blue-domed churches and white buildings, this island is a top travel destination in Greece.
Santorini
This handheld tool is used to tighten screws that have a "plus sign" or cross-shaped head.
Phillips Head Screwdriver