What is now comes the part where we throw our heads back and laugh?

"Now comes the part where we throw our heads back and laugh" is a common phrase used to describe a moment of humor or joy in a situation. It is often used in movies, TV shows, and books as a way to create a lighthearted moment and release tension. The phrase is believed to have originated from the 1971 film Willy Wonka & the Chocolate Factory, where the character Willy Wonka uses it to describe the joyous feeling of being inside his factory. Since then, the phrase has become a popular cultural reference and is often used in situations where people are having fun and enjoying themselves.