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1 definition by Ashling

 
1.
420
When a cop calls in marijuana, he calls in a 420. So, on 4/20, pot-smokers everywhere gather to get wasted. Whee!
"Station, we have a 420 on Route 9" or "Happy 420, dude! I am soooo wasted...*passes out*"
by Ashling April 11, 2003