Square

Albert Einstein, Blaise Pascal, and Isaac Newton decided to play a game of hide and seek.
Einstein covers his eyes and starts counting.
Pascal runs off to hide but Newton takes a chalk and marks a 1m×1m square on the floor and stands in it.
"Ready or not, here I come!" Einstein exclaims while he opens his eyes. He sees Newton standing out in the open and says "Haha, I found you Newton!"
Newton replies "No, you found Pascal."
What do you get when you put root beer in a square glass?
Beer.
Einstein, Newton, and Pascal decide to play hide-and-seek. Einstein is "It," closes his eyes, counts to 10, and then opens them. Pascal is nowhere to be seen. Newton is sitting right in front of Einstein, with a piece of chalk in his hand. He's sitting in a box drawn on the ground, a meter to one side. Einstein says, "Newton, you're terrible, I've found you!" Newton says, "No no, no. You've found one Newton per square meter. You've found Pascal!"
hat do you call it when a runner from Moscow starts a race at Red Square that ends in Finland?
Russian to the Finnish.
Where's a pickle's favorite place to go in London?
Pickle-dilly Square.
Why did the blonde have square boobs? Because she forgot to take the tissues out of the boxes.
Why do plants hate math?
Because it gives them square roots.
My girlfriend is the square root of -100.
She’s a perfect 10, but purely imaginary.
Why do dogs run in circles?
Because it’s hard to run in a square.
My ex-girlfriend is like the square root of -1,.... she's imaginary.
What is the square root of 69? Ate something
Do you know what the square root of 69 is? Ate something.