Why did the triangle refuse to be friends with the circle?
It found the circle pointless.
Wife: "I am going out for two hours. Do you want anything?"
Husband: "No, that's enough."
Teacher: "School starts 8am, young man. Why are you coming in at 8:30am?
Student: "Sir, by all means, you can start the class without me. No need to wait."
"Hey, why are you standing in the sun?"
"I am just drying my sweat."