As you may know, April 20, or 4/20, corresponds with a numerical nickname for marijuana.
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The Wyoming Police Department tweeted a staged picture showing a "trap" baited with munchies and video games - along with an officer ready to net any stoners who take the bait. The trap included Doritos, Cheetos and Grand Theft Auto.
The caption reads: "Undercover #420 operations are in place. Discreet traps have been set up throughout the city today. #Happy420"
The post has been retweeted more than 143,000 times and liked more than 272,000 times as of Thursday afternoon.