That one I'd go for
It's the being harangued by some tracksuit wearing dickhead who isn't happy about the way you've tied 4 plastic barrels together to get 28 feet across an ornamental pond that I'd object to.

I'd motivate him alright - he'd be very keen on changing out of his wet muddy tracksuit.
(username failed moderation, Tue 20 Dec 2011, 8:56, Reply)