Logic Puzzle Enthusiast T-Shirts

If/Then

"If you'd like to take a seat."

'You may now turn over your paper and begin.' - 'Sir!' - 'Yes?' - 'What is it?' - 'I think Train 'A' and Train 'B' might be going to crash!'

'Assuming their porridge was poured at the same time, how could it then be too hot, too cold and just right?'

A Major Refresher Course is in Order.

'Simply put.'

'OOO, I've thought of a new one! Two squiggles and a backwards G!'

"Don't blame me for the grade, blame Google's algorithms."

"Confounded spell checker... never catches anything."

Annual Mensa Convention: 'Ok, who's the genius who forgot to send out the invitations?'

"Oh my God, help! Is there a logician on board?!"

Professor of Fuzzy Logic.

'According to my calculations, George, you don't exist. You... don't... exist, George. I'm going to have to ask you to leave.'

I tell you Walter, I buried that walnut last year within this area.

A rose is a rose is a rose

Uncle Giving Boy a Mince Pie

"Good heavens, Holmes! How did you deduce that I had recently lost my reading glasses?"

"Actually, that old axiom was based on faulty mathematics! I discovered that when you correct this ration, two wrongs DO make a right!"

Your logic is flaccid and your data suppositional, dawg!

"Leibniz, Boole and Gödel worked with logic. I work with logic. I am Leibniz, Boole and Gödel."

'No, 4 plus 4 isn't 7 Central Time.'

Robot doing a Binary Puzzle

"The thing with Sudoku is I can never find the right words to fit."

"Are you telling me that just because something is against the law, that makes it illegal?"

Flowcharts.

'Not guilty by reason of millions of years of evolutionary selection for aggressive behavior, Your Honor.'

"She was lying when she said she said she was telling the truth... but she was telling the truth when she said she was lying."

'Face it - anecdotal evidence just doesn't carry any weight in math.'

"Okay, if I can't use my last wish to wish for another three wishes, can I wish that I find another magic lamp?"