Iowa State University's police force went viral last year with this 4/20-themed tweet. While it would be almost impossible to recapture the success of 2017, the department gave it another go on Friday:

Not to be outdone, Ames P.D. also took to Twitter with a series of 4/20-related zingers:

Not quite as good as trying to lure potheads outside with donuts, but I can appreciate the police having a sense of humor. Taking a non-threatening approach is probably a good idea, especially with many pushing for the decriminalization of marijuana. Even so, if you ARE smoking the silly stuff today...it might be best to stay indoors.

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