Bump?

What does it mean? I’m not from us. Like here’s an example.

“Selling my code 2” and than people say bumb, I don’t get it?

It makes it so the topic is the first shown.

How it works - A new post in your topic moves your topic up in the standings, as posts are sorted by date, newest first. “Bumping” is posting in a topic to move it higher in the sort list.

Okay think I get it