Sheldon had an idea for a t-shirt and mug that was titled this.
What is "Dumb as a bag of Geologists?"
Howard and Bernadette has this many kids.
What is 2?
Our whole universe was in a hot, dense, _____
What is state?
Howard and Raj formed this band together.
What is Footprints on the Moon?
This couple decided to get married again.
Who is Leonard and Penny?
Sheldon agreed to do this thing for a contract on the guidance system for Halley.
What is a college fund?
They named their daughter Halley after this.
What is Halley's Comet?
This artist made the Big Bang Theory Theme.
What is Barenaked Ladies?
This person who works at the university filled in for Howard in Footprints on the Moon.
Who is Bertram Kibbler?
This couple broke up just when Leonard and Penny were getting married.
Who is Sheldon and Amy?
Sheldon had an idea about something in someone's mind that will do something when they say a stupid thing.
What is a microchip implanted in someone's head that will explode?
This family member died and Howard never told Bernadette about it.
Who is Aunt Trixie?
It all started with the big ____!
What is bang?
This person made an experiment involving a cat and a box.
Who is Erwin Schrödinger?
Howard had a one-night-stand with this person after breaking up with Leslie Winkle.
Who is a random hooker/prostitute?
Music and mythology- Einstein and _________!
What is astrology?
For Leonard's bachelor party, they drove in this famous person's van.
Who is Richard Feynman?
Bernadette wants Howard to achieve this dream after she sees a video of him auditioning for this.
What is being a magician?
This portion of the song made it into every episode.
What is the opening/first 20 seconds
Leonard, Howard, and Sheldon wanted to see this thing made after them.
What is a film/movie?