Definition of bludger ?

A “bludger” is that mate who mysteriously disappears whenever real work needs doing. Everyone knows one—the person lounging around while others run around like headless chooks. The term doesn’t come with real malice; it’s more of a playful nudge that someone’s being a bit too chill for the situation. Aussies love teasing each other, and calling someone a bludger is part roast, part encouragement to get off their backside. Whether it’s skipping chores, dodging a shout, or avoiding packing up after a barbie, the bludger is always just ‘resting their eyes.’

I’m doing all the prep while that bludger just sits there.