Ripped a huge one in keyboarding class sitting next to this girl I had a crush on and everybody heard it. Teacher asked if I had to go to the bathroom, so I crushed her skull in. Kind of. Not really so much crushing. Or moving. A lot of stares though.

Not the most embarrassment, but the one I remember most vividly. I was also running around some bases once and my pants slid down to my ankles right there and I may have tripped.