At PureWow, a fabulous site covering "the breadth of women's lifestyle: fashion, beauty, home, entertainment, wellness, money, tech, food books, travel and family", a recent article featured "5 Beer Cocktail Recipes You Should Absolutely Be Drinking" included this WOW Negronis!
In a cocktail shaker, combine
½ shot Campari with ½ shot gin
1 tablespoon sweet vermouth
2 tablespoons freshly squeezed orange juice
and 2 or 3 ice cubes.
Shake well to combine and then strain into a glass. Top the glass with 1 cup Peroni beer (or other lager) and serve immediately, garnished with a twist of orange zest.