NFL Preseason: Five Penalties in One Play Made the Referee Laugh

Saturday Night's Denver Broncos vs. San Francisco 49ers game featured some of the worst professional football played in some time.
Denver won the game 33-14 but it was a play in the 3rd quarter that proved just how ugly and unwatchable NFL Preseason Football can be....
It came on a punt return that unfortunately isn't available to watch on Social Media. But....the call after the extremely sloppy Special Teams play by Referee Pete Morelli is priceless...
Five penalties in one play.....four against the 49ers and one Bronco miscue. In NFL circles it means "Offsetting Penalties" which renders the play moot and essentially a do-over....
Here's Morelli trying to keep a straight face during the call.....