If you’ve had a French, barrel-aged red wine, you’re familiar with the earthy (some say shitty) taste of Brettanomyces. Now the strain of wild yeast is slipping into craft beer.

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Brettanomyces, or Brett for short, has a distinct “barnyard” flavor that reflects the soil it’s from. So Brett in beer could be a cool way of tasting the brew’s connection with the earth. It’s even central to some lambics and saisons. Santa Rosa, Calif., brewery Russian River makes a 100-percent Brett beer, “Sanctification.” (Forgive us, St. Brett, for the PBR we have imbibed!)

UC Davis viticulture professor Linda Bisson is one fan of the funk, according to Modern Farmer:

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It can give you a nice spiciness, sometimes a clove character. To me there’s a little bit of leather — new leather, not sweaty leather.

Mmm, right — if I’m eating leather, I like to know it’s fresh. (I had some for lunch and I gotta ask, whose boots were those?! Great top notes of athlete’s foot.)

Others say Brett tastes like ass. “Phonebooth” and “horse blanket” are other not-so-kind descriptors. Seems like par for the course to us: If you’re connecting with the dirt whence your food came, it’s gonna be a little … pungent. Clearly the haters should stick to drinking Mudslides.

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