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1.
the lesser version of hang ten in which a sufer dangles only one foot, of five toes, off the nose of a surfboard
'i can just about hang five'
by surfer-rosa May 08, 2007
 
2.
When someone tries to high five but is (unintentionally) left hanging.
"Hey, you left me hanging back there!"
"Lol, that must have been embarrassing to you. I didn't mean to hang five you."
by 2maz August 26, 2012