Well, that was excited.

Tonight’s Minnesota–New Orleans NFL divisional playoff game ended with this walk-off 61-yard TD pass from the Vikings’ Case Keenum to Stefon Diggs, but pay special attention the the whiffed tackle by No. 43 of the Saints, Marcus Williams:

Here’s what could be one of the worst plays in NFL history from a different angle:

Note that Williams took out his teammate as well:

From the other side:

This is bad:

And it’s even worse in HD:

One theory is that Williams was trying to avoid a pass interference penalty:

But the vast majority of the comments we’ve seen took issue with Williams for leading with his head instead of squaring up to make the tackle:

Gonna be a long, long offseason for the rookie DB:

And he was having a really good season … until tonight: