A mother doing Yoga while balancing her four-year old on her contorted body? Amazing.
A man and a woman both donning Yoga pants and asking bystanders to judge their rear ends, without revealing initially that the man is actually a man?
Also amazing. In a very different way.
In the following video, noted YouTube prankster Yousef Saleh Erakat bends over and keeps his face hidden while his partner in hilarious crime asks various people who has the better butt.
Watch the reaction of some guys when they realize they have selected someone from their same gender:
We had to include it among these uproarious viral pranks: