That last gif of the guy in green touching the thigh of his wrestler is yet more confirmation that what wrestlers engage in is 'homosocial" behavior. That is, tho' not necessarily homosexual, it is a kind of bonding between men that says, "We both have cocks and balls, we're totally driven by our body's needs, and only certain types of guys really understand that about other guys. Therefore, it's acceptable for us to touch each other in public in the intimate parts of our bodies. It's a physical connection that jumps "gaps" (just as thoughts jump synaptic gaps) between men. And men CRAVE that from other men, especially male authority figures like coaches as well as peers like teammates. That's why guys in groups at, say, camps or in military situations, spend a lot of time clowning around by showing off their cocks and balls to each other or to a cell phone. They all want to do it together. Men need men to admire and they need men who are admiring."