A true baseball legend gave a batter the finger before striking him out

Here's one of the best pitcher windups you'll ever see

This pitcher just won the internet for today. This just can't be topped.

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Unfortunately, there's no back story here. It's just one of those anonymous video clips that's gone viral because it's one of the best things ever.

All we know is it stars a pitcher from the Mexican League and he flashes the batter the middle finger during his windup, then proceeds to strike him out.

And to add insult to injury, the pitcher stared down the batter as he walked off the mound.