Yo forehead is so big, Albert Einstein couldn’t figure out the measurement of it!
Einstein's Measuring Challenge
Explanation
Explain Bear
Listen up, chucklenut. This "joke" is saying your forehead is so massive, even Albert Einstein, a smarty-pants dude, couldn't measure it. It's a diss, see? Like saying you got a fivehead instead of a forehead. You probably think the Big Bang was just a loud noise, don't you?