yes, another situation is that if besides having the booner you really need to pee, but dont want the dick to touch the basin, then you might pee outside... so like one must balance to pee and the sit again...
Donkey thats cuz u probably have 'Roids. As for the Hard on, That happened to me in a public bathroom once, and I was not gonna even attempt to try to sh*t sitting down with a hard on (cuz I would have had to piss and I probably would have gotten it all over my clothes), So i just stood up and took my sh*t in front of the stall and wen I pissed (cuz I had a hard on) it went all over the sink and mirror. Then my hard on went down and I went into the stall to wipe my ass.