Historical clue formulations

• Mario's world — 2019-07-24
• Very, in slang — 2019-06-02
• Extremely, in dated slang — 2015-12-06
• Roman world — 2013-06-01
• World, in Italian — 2012-02-20
• Extremely, in 1970s slang — 2011-04-10
• Huge, in slang — 2003-05-04
• "_____ Cane" (1963 movie) — 1993-12-23