Chalkboard jokes

What is black when it’s clean and white when it’s dirty?

Answer: A chalkboard.

A teacher is teaching a class algebra. Timmy, you've worked out it is AK, but what is 59 minus 12? Timmy shakes his head, not knowing. The teacher asks, "How about AK 49 minus 2?" Timmy replies with um... The teacher becomes frustrated and yells, "What comes after AK, Timmy!?" The white kid at the back stands, shouts 47, and pulls the trigger.

Your hairline is so far back that when I wrote it on a chalkboard, it did not erase.

Wow! That whiteboard is remarkable!

I am a big fan of whiteboards. I find them quite re-markable.

I was in cooking class and my teacher said, "Does anyone know what a chopping board is similar to?"

Me and my friend just glanced at each other and burst out laughing.

Long story short, the teacher understood the joke, and now we are both in daily therapy. 😭💀

They laughed at my crayon drawing.

I laughed at their chalk outline.