Well many people have said that but the most memorable utterance of the phrase was by tennis professional John McEnroe when he kept losing his temper during games.
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You Cannot Be Serious was created in 2002.
the joker
The cast of You Cannot Be Serious - 1999 includes: Jo Brand as Herself - Presenter Alexei Sayle as Himself - Presenter
John Macanrow
I recently emailed CBBC and they said that a new Serious Series was in development.
He was given a serious warning about his behavior.
It is from Charles Churchill Hypnosifl
richard feynman
yes its serious because without your lungs, you can't breathe and without breathing, you cannot possibly live!
Omg are uou serious said the auditor
"Je suis sérieux" in French translates to "I am serious" in English.
"you cannot live without books" is said by thomas jefferson.