My ass was begging to be filled at work, so I snuck into the bathroom to give it what it wanted. Note to self, need to have our office manager buy more sharpies π [OC]
Apparently the human anus can stretch up to 5 inches in diameter (2.5 inches radius). A sharpie marker is roughly 11mm in diameter (.433 inches). Math shows weβre a long way from the max record!