Oh god. I think this would have to be the time I stood on a pool table in a packed frat house during a party and demonstrated that I could:
1) put on lipstick using only my decolletage,
2) do shots using only my decolletage,
3) hook my tongue ring through my nipple ring.

Yep, I'm well-endowed and there was alcohol involved. I probably also demonstrated my propensity for kissing girls, but I don't recall if it was that time or another time. I do remember that I was the last one standing at 7 AM, and didn't sleep for a couple more days after that, either.