It is just your average day in work. You are on the way to the office, maybe you're tapping away on your smartphone. Then bam: a dinosaur jumps out in front of you.

That was the situation some basketball players faced when Goran Dragic of the Phoenix Suns played an elaborate prank on his teammates. With the help of a life-like fake (baby) T-Rex from the Walking with Dinosaurs stage show, he gave the players - and the team's owner - a unique surprise.

Some react logically, very quickly realising that the odds are it is not in fact an actual dinosaur (for obvious reasons). Others, however, responded in a more, shall we say, 'defensive' manner...