All guys have had erections at wrong times.
My most embarrassing was eighth grade. Once in PE I got one of those full on, straight as a board boners for no particular reason. I had on a pair of sweat pants but they were relatively tight for sweat pants. And it was the kind of erection that stuck straight out; not up. I tried to cover it but there was too late not to be noticed by at least a couple kids in class.
Anyone else have similiar experiences? I can't be the only one.

You're not the only one. I remember one I had when I was about 15 attending a meeting for boys at a university. We were assigned two to a room with a bathroom between two bedrooms. For some reason my dick suddenly got hard in the middle of the day when I was in my cotton briefs. My room mate noticed it and called the other two boys to see it. They found it hilariously funny, and asked to see it. I felt embarrassed and refused. So the three of them held me down, pulled my briefs off, and one of them batted my dick around to make it bounce off my abdomen. Then they decided the'd like to see me shoot a load which they did by jacking it till I came.

When I was like 14 we had to shower in PE. I'm str8, but for no reason whatsoever my dick went hard as a rock as soon as I soaped up this one day. Every1 was laughin, although a couple other dudes popped wood too. It was like super embarassing.

I can't believe this question came up today. I was released this morning from the Hospital where I had emergency surgery last friday for acute appendicitis.

My last checkup this morning was when the Surgeon was checking for inflamation in my lower abdomen and when he pressed on my bladder I had one of those superfast erection.

If it was for the Surgeon alone I wouldn't be that embarassed, but the Head Nurse was also present and she is a Nun in full religious dress. She too was embarassed as she quickly walked out of the room. The only comment from the Surgeon was "hhmmm healthy boy".

When I checked out I was attended by the 2nd Nurse in charge and the Nun was nowhere around. Thanks Heaven for that.

HOT TIME! Man, I can see the embarrassment of that moment, but at the same time it's a big turn on!

Sounds pretty good to me....

Sure that happened!

quit being so negative just enjoy the thought.

I dont remember it happening too many times, but I remember once during a math class in college, I got a RAGING hardon out of nowhere. Now I absolutely hate math. hmm, maybe thats why I got hard, I was thinking about sex instead of paying attention.

on the last day of my final year at high school and as a joke everyone was crossdressing. anyway, i was sitting in class checking out the hot boys at the back of the room when all of a sudden i got a super hard on.
as i was completely inexperienced at hiding a hardon in a dress all i could do was try to quickly whip my jacket on as i stood up. but i'im sure some of the other guys noticed. i also should have been paying attention to the class and none of this would've happened

Today i was flying home from a short vacation , this hot girl was sitting right next to me, well i hadnt came in like 4 days and i had to pee real bad the combe got the better of me i got hard as a rock, lucky i had my jacket to cover up.....now im taking care of that 4 day hardon

Luckily me PE clas was full of cool guys- we all gothard and jacked off
Once almost got caught by the teacher- she kept hollering at us get moving when we didn't she came into the room and saw 3 of us with hardons - 2 of us had just shot.

She smiled and turned around and said you will be late for next class...