I have to admit, I never really bit on the whole "planking" thing. It made me feel uncomfortable about my tragic lack of core strength.
But dangling by one's ankles? AKA: "Batmanning"? That I can get behind.
I mean, technically, I don't think Batman hangs upside down by his ankles too often, but I also never played Arkham Asylum, so you guys tell me.
But here's some guys at Purdue showing us how its done:
Maybe it should be called "Draculaing"?
No, that's stupid.