Acronym/definition mouseover mod

[Charged]

Hey is there a mod available for a site that uses a lot of jargon terms.

I'd like users to be able to mouseover those terms and it comes up with a definition of what that word means to people who aren't used to the jargon.

Would also help with what acronyms stand for too.

I thought this was already in vb but I can't find it anywhere in the admin area, tried searching on the vb forums and googling too but no luck.

If anyone can guide me if this mod does exist or is an integrated feature, or if it needs making that would be cool.

Cheers!