What was the most embarassing thing that happened to you?

Well this was most embarassing for me and I think a couple of others. At the time I was helping with the church and visiting homes to see if they would like to send their kids to sunday school. We did this each week and we had regular places we stopped in and chatted. We tried to make things fun and involve the parents. I stopped at this one apartment and knocked. I heard what I thought was come in, but wasn't. The father and mother of two of the kids we visited we both totally naked. He was on his back on the couch and she was sitting up on top... ...well I am sure you get the picture. And to make things worse she blamed me for getting pregnant that day. Ha.

my memory isn't good. sometime i can't remember what is my necessery. that is my most embarassing moments.