People say it when they "bump" a thread to the top of the first page.
Bumping the thread means you are bringing an old thread back to life.
Oh ok thanks.
Bump means a raised surface above the rest. Sorta like hump.
#7 now the real question is what is a hump?
Lean forward.
I'm scared to lean further.
Forward not further
How about a demonstration on someone else first?
You,
When you post on a thread, it is automatically brought on the first page. Saying "bump" is commenting just to remind others of a thread.