This being my node and all, I could spend all my time stroking my ego by saying how great I am, but seeing as allusion is close to what Everything is about, I'll stop this run-on sentence and provide some content.
Allusion is indi.rect reference. For example, to constantly repeat the number 42 is to allude to Douglas Adams' Hitch Hiker's Guide to the Galaxy. Hot as a day in Hades is a classical allusion. Waking Lazarus is biblical allusion.
To allude is to li.nk indirectly..