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 minis 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
