1) Like lashing out but outlandishly.
2) Clueless venting.
3) Expression of frustration.
Person one: This frog is called Pompous Roadyson and is deformed and ugly.
Person two: That outlashing made me chuckle.
Person one: He was born without a heart and metabolizes the souls of the good and innocent. He never learned to stand up for himself and so does nothing but stoop down. I've never said anything against this frog with ill-intent, but it is time he got a outlashing.