I had this particular moment when I voluntered to sing (it's actually like we're in a band with my other friends) for an intermission number in a program in our company. Because we din't have much time to practice, we decided to just go for songs that we all know. We did practiced for a short time but I didn't know what happened to us during the actual performance. Our voices didn't blend and go well with each other! Haha! I heared out-of-tuned voices and right then and there I wished I was swallowed by the stage because of embarrassment.
How about you guys? What's the most embarrassing moment in your life?