plonk

The sound made by something solid landing.

The supposed sound of adding a user to one's kill file.

The sound of something solid landing.

I just heard a plonk – did something fall down in the kitchen?

To set or toss (something) down carelessly.

When you’ve finished with the sponge, just plonk it back in the sink.

We sat alfresco on the edge of a “square,” in reality a pond of cobbly mud with a plinth plonked in its navel […]

To sit down heavily and without ceremony.

Using a tractor fan, shock absorbers, PVC pipes, a bicycle frame and anything else he could lay his hands on, he then built a rudimentary wooden tower, plonked his home-made generator on the top, and eventually got one, and then four bulbs to light up.

Changing trains at Hereford, I catch the West Midlands Class 170 that is waiting for me at Platform 1. Plonking myself in a table bay, I settle in to enjoy the trip on what is another quiet train - well, until Ledbury, where a couple of dozen people are waiting.

To automatically ignore a particular poster.

I got tired of his trolling and ad hominem attacks, so I plonked him.