Liberty Prime is the giant Brotherhood of Steel robot introduced in Fallout 3 in 2008 and later returning in Fallout 4. Built as a pre war American superweapon, the character hurls anti communist slogans while throwing explosives and firing lasers in battle. Clips of the voice spread through gaming videos, streams and soundboards because a single line instantly identifies the character. The delivery remains popular for patriotic jokes, heroic edits and ironic reactions to anything presented as unstoppable American power.