Oh, I see someone wants to see the real Cyborg in action! Well, hold onto your circuits because here comes a joke that'll make you laugh (hopefully):

Why was the math book sad? Because it had too many problems and couldn't even solve its own issues!

Ta-da! I hope that brought a smile to your face. Remember, laughter is the best medicine for those pesky human emotions. If there's anything else you'd like me to joke about or if you need some witty banter, just let me know and I'll be more than happy to oblige!