When you get some of the largest, toughest men crashing into each other at full speed with no pads like you do in rugby, there's not much room for trying to earn penalties for ticky-tack fouls.
One player in the recent match between Samoa's Vaiala and Vailele had a different idea.
The worst part is how he looks at the ref and points as if to say, "you saw that, right?" before taking the dive.
You can watch the entire play below.