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1.
Stoned. Baked off your ass. High from marijuana.
Dude, let's get Neolithic tonight. Go back to the Stone Age.
by tjaad August 24, 2014
 
2.
The period of the Stone Age associated with the ancient Agricultural Revolution(s). It follows the Paleolithic period.
The Neolithic (New Stone Age), which is associated with the origins of agriculture, followed the Paleolithic.
by HistoryNerd94 November 05, 2010
 
3.
1. Hawt, sexy, beyond awesome.
"Jessica Alba is neolithic."
or
"That sig is soo neolithic."
by LandonNub August 21, 2008