an act done in the middle of the night. Usualy in the dream state were the hair on your head is wasted beyond recognition.
Hey mayne did u see that fluzies hair when she rolled out of bed..looked like some serious head diving went on last night!

You gona comb that hair? Its a mess from head diving all night.
by Kalichronic January 11, 2010
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A disturbing and gory video of a man diving off of a bridge and landing head first onto a rock. The man in the video died after his face was split into two sides and his skull, brain, and guts were visible.
"Dude, did you hear about the head split dive incident?"

"Yeah bro, it makes me feel sick."
by Shady7450 October 16, 2022
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