When someone perches themself on a lower branch of a tree with their pants down, and when someone walks under them they swing down with their legs hooked on the branch and their butt hanging low and bend a monkey on the unaware passer-byer.
Monti: I was munching this hoe's clam flesh when the giant clithanger nearly suffocated me to death.
Shanza: Ohh man that is the worst... I nearly suffocated when I came out my mums womb because of her everest-like clithanger.