Lamb's Rum Share definition Flag A British naval rum that is reported as being delish, but is generally consumed by homosexuals and hipsters at establishments frequented by arseholes. Billy - 'If you boys come to the Cockin Squire, I'll shout you a Lamb's Rum and a dutch rudder'. Lamb's Rum by adeadenemyalwayssmellsgood April 24, 2016 0 0 Get merch