lallyEtymologyTwo main origins: * Reduced form of Mullally, a surname of Irish origin. * Borrowed from French L'Ally or a variant of Laly.nameA surname.nounLeg.“Divine. Sitting, sipping a tiny drinkette, vadaïng the great butch omis and dolly little palones trolling by, or disporting yourself on the sable plage getting your lallies all bronzed - your riah getting bleached by the soleil.”