Ah, a subject close to heart, and here's why.
I'm Jewish, so a Rabbi circumcised me in a ceremony called a Bris. The problem was, was this Rabbi was like 90 years old and a bit nearsighted, so he didn't quite complete the job. Never became an issue and nothing that I ever even realized until I got my very first hard-on that I noticed and that my dick had a pretty pronounced curve to the right. When I looked down, I saw this little piece of skin that the Rabbi missed in the slice and dice party. I remember going into my parents room and with a bit of embarrassment, mentioning this predicament to them, to which my father said (God, I can remember this as if it was yesterday), "Well son, that's kinda unique. The ladies might like it.", to which my Mom gave him a powerful jab to the chest with her elbow and made an appointment with the Doc the next day.
Went into the Doctors office, lied on the table and saw the Doc come over to me with this syringe. It was a local so that he could complete the job, but the idea of anyone coming near to the head of my dick with a needle freaked me out and so when he grabbed it and started to bring the needle towards it, I immediately squirmed away and knocked the syringe to the floor, smashing it (they were glass back in those days). I remember he got kind of pissed off and told me in a very stern voice to remain still cause if I didn't, it could end up really hurting.
Anyway, the next day, I woke up in the morning, went into the bathroom to take my morning pee and freaked. The head of my dick was so fucking swollen, I couldn't see my balls even when I looked in the mirror and I had school that day. That's when I asked my mom if she could write me a note to excuse me from gym class so I wouldn't have to expose this abomination in the showers, 'cause if that happened, I wouldn't have been able to live that down. I think I noticed my mom biting her tongue really hard trying not to crack a smile as she wrote that note.
Now I know that sounds like a joke of sorts, but I swear to God, it happened just like I told it. Thanks t-dub. Haven't thought about that in ages.
Which all kinda reminds me of this: