spear. [ edit ] Real World References A reference to Wrigley's Spearmint Gum(Wrigley the Spearman). Furthermore, Wrigley never used his spear; therefore, Wrigley's spear was mint . Also referring to Wrigley's Doublemint gum, since he has been "minted" or created twice, thus Wrigley has been double minted . Wrigley Field is