A beer bong made out of a a flamingo lawn ornament. It may also occasionally be used to bong wine or mixed drinks.
He just took a flabongo of beer.
half beer bong / half pink flamingo
Grab two beers and fill the Flabongo!
A beer-bong made from a Flamingo lawn ornament, sometimes bought online. Seen almost exclusively at state schools and usually in the hands of lightweights who only think they know how to throw down.
"Hey, I don't know how to shotgun a beer, wanna use this flabongo instead?" - SS
"Man, you a cracka' ass fool. Get the fuck out." - PS