Most embarrassing thing a family member caught you doing?

brother singing and dancing in his room to jlo lol

I was an attic child, no door just stairs to my room. I have been caught doin the following.

Going down on a chick both compleately starkers by a sibling who wanted a dvd

playing the fake drums to a staind song as if i was at a concert by same sister

doing the deed with a girlfriend by an aunty who procedded to chat to me for the next twenty minutes

using a metel sweeping brush handle as a lightsaber by my grandfather as i was working in the garden

showering with a female in my parents bathroom shower by a parent