In my professional opinion, that clip was staged - Had it been me, I would have 'Pre-Shit' my pants the day before, and kept them on to ensure maximum stainage...
Then, upon the introduction of the water, I would have 'let go' again, ensuring a 'Full Explosion' and mess running down my legs...
TBH, a small brown stain simply doesn't cut it - Leave it to the poofesioals...
