Just think of the jokes that await with these beer mugs with attached chalkboards. Order a set for your groomsmen and present them with the words "Best Man", "Groomsman", or "Usher" etched in chalk. They're great for displaying trash talk, nicknames, inside jokes and make unique conversation pieces for your home office, man cave or kitchen. Not shopping for a wedding? Give the gift of chalk at Christmas or on Father's Day!