Hunter Pence drums on Gary Brown's head, conjures Brandon Crawford base hit

Hunter Pence drums on teammates' heads for good luck.

That's not a #HunterPenceSign; that's a statement of fact. No, really, look:

That's from Wednesday's game against the D-backs. Evidently, Pence decided to whack outfielder Gary Brown on the head repeatedly, hoping that it might possibly lead to a base hit for Giants shortstop Brandon Crawford.

Ha ha, I know, right? How ridiculous! There's no way his hitting could be affected by-

OK. Apparently, Hunter Pence is a mystic. National League teams: plan accordingly.