In all seriousness, however, my colleague Terrence McCoy can help you out with speaking intelligently about the real origins of the unofficial holiday of pot smokers.

And Jeremy Singer-Vine did the research for us and finds that the next time Easter will fall on 4/20 is in the year 2025.

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After this Sunday, the next 4/20 Easter will happen in 2025. The next after that: 2087. http://t.co/DSPA7JruRD — Jeremy Singer-Vine (@jsvine) April 18, 2014

So maybe there really is a reason for potheads to commemorate the occasion. Maybe:

Colorado & Washington legalize in 2014 and God declares Easter 4/20. — Alex Grey (@alexgreycosm) April 14, 2014

I’m so pissed that “4/20” is on Easter — kensss (@ktobess_) April 18, 2014

I just realized Easter falls on 4.20 so let’s just play it safe and shut the Internet off now. — sir broosk (@celebrityhottub) April 18, 2014