the degree to which one can successfully hover their asscheeks over and take a crap on top of the, by now, absolutely disgusting pile of shit that builds up in most port-a-potties on the closing days of a music festival or other widely attended event. not having your asscheeks touch the seat is a key concept of hoverability.
"good god, that port-a-john is disgusting. how the hell did you use that thing?"
"i've got good hoverability, bro."
"i've got good hoverability, bro."
by polecat13 June 29, 2009
when, due to excess moisture and heat, your balls stick to your leg, and your dick sticks to your balls. similar in concept to the classical definition of the word.
by polecat13 April 24, 2009