A strange, often loud noise, caused by air in the digestive system at cross purposes to itself, that results in something sounding more like a hiccup than a burp, but often induces in the hiccaburper a desire to excuse oneself as though one had burped.
"Excuse me."
"For what, dude, that was just a hiccaburp."
"Yeah I know, but I thought you'd think it was a burp."
"Shut up and quit being so self-conscious man."
n. Hiccup and burp happening at the same time. Often associated with beer guzzling. More commony seen in hillbillies and Australians from Perth.
.....................................................................................
I'll tell you Bruce, a hiccaburp is not the worst thing that can come out of your surgeon when he's operating.