This Might Be an Index

So, this is an index of ambiguity—

Not so fast! We don't have any idea what this could be! But we do know it has nothing to do with They Might Be Giants. And that it's not to be confused with the Ambiguity Index.

Could it be:



The end of this page?

Alternative Title(s): They Might Be An Index

http://tvtropes.org/pmwiki/pmwiki.php/Main/ThisMightBeAnIndex