Just tried this one...
First roll gave me 3 - Hard
Then got a 6 - Lay down in the tub or ground naked and put a cup on your forhead, aim for the cup, if you do not fill the cup up drink it.
Failed miserably!.. I was soaked head to toe in my piss and to top it off had about quarter of the cup filled and had to down it!
Awesome dare! Can't wait to try it again tomorrow!