<p>Most pranks don’t involve this much physical labour! The foreman on this site pranked this young labourer into doing a fake seismic test with a voltmeter and a sledgehammer. Completely unaware that he was being tricked, Mowgli earnestly threw himself into the task, not once but twice. As newbie pranks go, this one was hard work! Credit: YouTube/Brock Prediger</p>
