plonks

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.”

To automatically ignore a particular poster.

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

A female police constable.

“Chris and that plonk had better be flushing the scum out.”