This Youtube video is titled "Kendrick Perkins YOLO follow through," and I honestly can't think of a better description. Perk doesn't take a lot of jumpers (he made two in last night's win over San Antonio, fulfilling Mayan prophecy), so when he found himself in space for his second, he wasn't about to discard fundamentals: Always hold your follow-through.
Oklahoma City has won 11 in a row, and 18 of 20 since beginning the season 2-2. Perkins has started every game for the NBA-best Thunder, but more importantly filled the good-natured lunatic role vacated by James Harden. I don't know that he's about to add the midrange J to his arsenal, but he's got it down to a science—nay, an artform.
The gif is pretty good too.