The best word ever to describe anyone in any situation. It can be good or
bad. Mostly used when someone is being
annoying or
dumb and you're in a situation where you can't call them something worse. Also related to the word dirty rat which is pretty much the same just someone being more sneaky almost disease riden like a rat would be. Dirty mongrel can be a huge insult or it could also just be a friendly insult you have to figure out which one it is. Dirty mongrel is the best word ever created. It'
s gnarly and
rad at the same time no word can describe everything and anything in the world better than dirty mongrel. It's a word sent down from
God himself. It's also fun to say.