The Nelk Boys released a video on their NELK YouTube channel on July 13. During the video they paid a visit to UFC headquarters in Las Vegas. UFC president Dana White greeted them and presented the Nelk Boys with personalized Happy Dad Nike sneakers, one of which was later used by Tai Tuivasa for his post-fight shoey celebration after his knockout win over Greg Hardy.
Besides the Happy Dad kicks, Happy Dad is the name of the Nelk Boys’ seltzer company, the UFC boss had another item he wanted to show his guests. From all appearances those items appeared to be UFC branded “brass knuckles,” which came in a foam lined hard case.