Smuttynose Brewing Co. will be celebrating its 21st anniversary the best way it knows how: by releasing a new beer.

The Hampton, N.H.-based brewery will be releasing Spank, a “butt-smackingly delicious hoppy saison ale.” According to filings with the Alcohol and Tobacco Tax and Trade Bureau (TTB), the new limited release will be packaged in 22-ounce bottles.

Smuttynose Spank

An email sent to the brewery for additional details was not immediately returned.