![Matt Williams on X: "NBA Rule Suggestion: If you shoot an air ball, you should have to wear a dunce cap for 5 in-game minutes. The time can be reduced by 2 Matt Williams on X: "NBA Rule Suggestion: If you shoot an air ball, you should have to wear a dunce cap for 5 in-game minutes. The time can be reduced by 2](https://pbs.twimg.com/tweet_video_thumb/F_GNm6zXAAAQK2g.jpg)
Matt Williams on X: "NBA Rule Suggestion: If you shoot an air ball, you should have to wear a dunce cap for 5 in-game minutes. The time can be reduced by 2
![100+ Dunce Cap Stock Illustrations, Royalty-Free Vector Graphics & Clip Art - iStock | Dunce cap adult 100+ Dunce Cap Stock Illustrations, Royalty-Free Vector Graphics & Clip Art - iStock | Dunce cap adult](https://media.istockphoto.com/id/891348436/vector/school-dunce-hat.jpg?s=612x612&w=0&k=20&c=AeLcFw71lvWI3VBSHO11gVvUvIN204KqIpqdYts9wZU=)
100+ Dunce Cap Stock Illustrations, Royalty-Free Vector Graphics & Clip Art - iStock | Dunce cap adult
![100+ Dunce Cap Stock Illustrations, Royalty-Free Vector Graphics & Clip Art - iStock | Dunce cap adult 100+ Dunce Cap Stock Illustrations, Royalty-Free Vector Graphics & Clip Art - iStock | Dunce cap adult](https://media.istockphoto.com/id/505650146/vector/dumb-man-wearing-a-dunce-hat.jpg?s=612x612&w=0&k=20&c=_zK_z4cmcyZBdHwaFM9RXKUFFNvumSOXFp7P82xVXS0=)