An expression used to show one disdain for another, or in other contexts, a sense of frustration. This phrase was most likely coined by Alf Stewart on the Australian TV series Home and Away.
Robbo is a flamin" mongrel. Did you hear what he did to Sheryl, gave her a black eye!
My car won't start, flamin' mongrel!
My car won't start, flamin' mongrel!
by Birdfly May 31, 2010
a slang word of australian origin meaning complete dickhead or crook, other variations are: flamin-bloody-mongrel and bloody mongrel
by aussie boy April 24, 2005