at this street party last night, yea thats right we party outside in the winter.
anyways, everyone is partying in the front yard, at least 60 people.  so everyone is doing their thing on the lawn, but there is this snowbank on the front lawn and these three guys are standing on top of this snowbank talking, overlooking all the people.  so we noticed this and so we dare our friend to go climb up the snowbank where the three guys are talking and start dancing.   so he goes and stands on the snowbank and faces the crowd and starts doing this gay dance putting his arms in the air throwing his hands and hips in opposite directions back and forth.    so everyone by now is looking at him and one of the guys on the snowbank asks if he's alright.  so by now everyone in the crowd has clued in to what he's doing and start snickering and i think the three guys realized how ridiculous they looked up top looking over everyone talking on a snowbank, and they got down off the shortly after.
not really the craziest dare, but it was a recent one that i remembered.