What was your most embarrasing moment?

I'll tell two. The first one happened about 3 or 4 years ago. I went up north for about a week or so with a friend. We walked down to this deserted beach to go swimming. Well I had to go to the bathroom, and it turned out to be *ahem* bigger than I expected, hehe. So when I finished we went out swimming and whatnot, well later that day we came back to the cabin and I found that there was a huge brown stain on my ass. I showed it to my friend and she was like "Ew, what is that?" and I was like "Oh, I must've sat in dog crap or something..." I can't even explain how humiliated I was.

This happened last year in school. Me and my friend were screwing around in our science class, and I drew a picture of Otis' head (From House of 1000 Corpses) and she drew this dog body on it with a long neck and we both started laughing really hard. Well, I have a weak bladder when I laugh. So, as I laughed I felt something wet forming on me and I was like "Stop it stop it stop it stop it stop it!!!" and after class I ran to the bathroom as fast as I could. Needless to say, there was a huge black stain on my ass, and needless to say I had to call my mom to come pick me up and take me home so I could change. Yeah, not really any of my better moments...