What does “bump” mean?

People usually put that when they're trying to bump a post to the top of the recent posts list. Mostly occurs on for sale threads when someone wants to make sure the post gets seen.

Thanks Chris!

I like to say TTT. (to the top)

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what does "nm" mean?

never mind…

PM Sent

Misuse of it may be frowned upon though.

Cheers

Glossary of internet and char abbreviations (4 pages worth)

http://netforbeginners.about.com/cs/netiquette101/a/abbreviations.htm

I kind of like DILLIGAD. :o)

TANJ and TANSTAAFL long predate the internet as we know it. I think Larry Niven popularized them in his Known Space series.

I see all sorts of uses for this one, too:

(_x_)

(_x_)

I see all sorts of uses too!

Good one