We already knew that Neil Patrick Harris could act, sing and dance. Now we know he can drink.

The “How I Met Your Mother” star, 40, closed out a recent family vacation to Mexico by staging a tongue-in-cheek margarita drinking contest with none other than himself.

It all started Monday afternoon, when the actor tweeted that he was going to see just how many of the tequila-based drinks he could down in one day. Eight hilarious updates later and we knew that number was “3, 4 mebbe?”

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Margarita #19: ……hic!……

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Margarita #W: I swinnin laps

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