Related Clues:

• "Excellent!"
• Cast-of-thousands film, usually
• Really, really long
• Very large-scale
• Grand tale
• ''Beowulf,'' for one
• X-ray dose unit
• 'Far out, man'
• 'Killer, dude!'
• Classic
• "___ Movie" (2007 parody)
• A kind of poem
• ''Aeneid,'' for one
• ''Neat-o!''
• Totally dope