Weed birthday

Last year, amid class, my variable based math instructor let us tune in to music while we did our classwork and so forth. Along these lines, I was simply sticking, being super befuddled on this one issue and I turn upward from my paper to request that my companion how do it and EVERYONE is strongly thinking forward and backward amongst me and another young lady with their fingers on their noses. As you can envision, I was super confounded. In this way, normally, I additionally put my finger on my nose. Everyone hollered "OHHHHHHHHHH" and turns out, it was a "nose goes" thing and the other young lady needed to inquire as to whether she'd ever smoked weed on her birthday since it was 4/20…