Today's featured daily humor:
Medical dad joke The gunk that builds up at the corner of your eyes at night is largely composed of urea. If it starts being abnormal and needs to be taken care of by a doctor, then obviously they need to know which side is the problem child, so they don't try to fix the wrong one. This has lead to the creation of a spot on your charts that tells the doctor should start their investigation: the eye-pee address.