Ever shocked an old friend/coworker/acquaintance with your size?

One time in the office, I was sat a bit slouching in a chair reading a book, and hadn't realised that my trousers were being pulled up skin tight. A frequent and comfy favorite position of mine. My cock was laying across my leg as it often does, so with the trousers pulled tight as they were, it was very clear to see and obvious how big it was.

I noticed out the corner of my eye that the girl sat next to me was looking my way for a long time. When I looked over my book and asked "you alright?" She said sincerely "what have you got in your pocket?" Whilst looking directly at my cock.

I looked down and realised it was on show and pretty embarrassed, sat up a bit and adjusted myself and apologised. Whilst she watched me do this, she then realised what she was looking at and her eyes widened and she went bright red and turned away apologising.

A few days later, her and another friend were sat nearby quietly chatting about guys. I heard my name mentioned and my ears perked up. I heard her say "have you seen it?" Not sure what her mate said, but she then replied "yeah I know! It is isn't it!!" To squeaks of quiet laughter. Think I can fill in the blanks. lol. I've obviously been seen sat in this same position by others and also left an impression!
 
About 4 months ago I was attending an all male nude party. Several of my friends also attended. About an hour after we ate men began to play with each other. I was in a room standing with a complete erection. One of my friends entered the room and saw me standing there. He exclaimed, "Is that real?"
Several days later at another friend's house the topic of my endowment came up. Again the comment was made if my erection was real. Since that time, in male groups, the topic of my large size comes up.
 
"One of my friends entered the room and saw me standing there. He exclaimed, "Is that real?"
"Is that real?" is a common question I get. Whether it's about the bulge, or if they're looking at me when I'm using a urinal.
Some guys will move their finger back and forth while pointing to signify the long bulge as opposed to the round testicular bulges. A comment I sometimes get is, "That can't be real." Sometimes I reply by saying, "Well, I'm not going to expose myself to prove it to you."

If they're looking at it as I'm using a urinal I've been asked, "Is that real or an implant?
 
a fair few female friends, work colleagues and acquaintances have seen my tiny flaccid penis excluding the ones whom I had sex with or at least an aborted attempt where they also saw me erect
A small sample of those women who were definitely surprised by how tiny my penis is and the circumstances when they saw it :
( In no particular order)
Darla: receptionist at former workplace who used to flirt with me saw my little penis when she was a surprising patron for art tutorial class where I was earning extra cash as a life model
Julie : Older sister of girlfriend who saw my little cock when she whipped my towel off at a beach when I was trying to change into my bathers - She laughed and informed me her sis had obviously lied about my suze
Sue T. : Housemate saw my tiddler when she walked into the bathroom - door wasnt locked -
Sue C. - caught me wanking but I had only just started so I was pulling on my nubbin
2 step nieces : Saw pics when I forgot to clear history on computer and was still logged into chat forum
4 or maybe 5 girls from my university social sphere saw my very shrivelled penis after a drunken skinny dip ( One of them had been flirting with me all day - she bedded some one else)
A handful of cheerleaders: Pantsed in front of them while they were engaged in a practice session
Cathy F., Michelle P., Susan J., Linda J., & Diane M. ( plus one or 2 others ) : Swim Trunks pulled down by Michelles sister as I was pulling myself out of the pool - she pulled them right off in front of girls from my hood at a public swimming pool
Alison ?, Cathy R., Helen ?, April ? (perhaps more) at impromptu after work pool party - no trunks but went into water wearing white boxers which became transparent
unknown # @ university frat house party - after the (required ) drinking games I passed out on a couch and woke up to find the
party still going on and tracks and boxers had been pulled down exposing my teenie weenie to whomever