somebody who gives out headjobs with no strings attacted, offers headjobs at inappropriate times. commonly used in central NSW.
billy: hey, im billy. what's your name?
iDingo: forget my name, want a headjob?

"man, this girl just came up to me last night asking if I wanted head, I was like hell yeah!"
"what an iDingo!"
by boycec November 1, 2009
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