A Definite No - A Definite No is when you're so bored you wish you had a tim

A Definite No is when you're so bored you wish you had a time machine to go back to the dinosaur era.

I had to sit through a 3-hour lecture. That was a definite no.

I had to read a 100-page book. That was a definite no.

I had to watch a movie about robots. That was a definite no.