Oh,
whoa. I am in this video. I usually just stalk GC, but this is worth logging in for! I'm glad my arm-swinging is in sync with everyone else's; I always worry about that.
For the interested: We also do the Panhel Toast for graduating seniors as their last toast, and my chapter (Phi Mu, Gamma Alpha!) does a different-but-similar chant for our new pledges after their pledging ceremony. It's a bit ritualistic, but done in front of non-initiated members, so not technically secret. But I'm keeping my mouth closed just to be safe. And because mystery is fun.