self prostate exam

A lot of older, specifically male, comedians tell jokes about getting prostate exams, because for men of a certain age it is a universally relatable topic. Unfortunately I am only 24 and haven’t had any bladder or bowel related issues so I’ve never received a prostate exam, but I still want to get in on that demographic so when I get home every night I shove my finger up my own ass and try to think of something funny. Nothing significant has come from it yet. The focal point in these older male comedian prostate exam jokes is how weird it is to have someone's finger shoved up your ass, whereas the fact that these guys lived 45 years without having ever had a finger in their ass is weird to me. That's like a fundamental difference between being born in 1960 vs being born in 1990.