How to be cruel to a web browser
Generate 4,881 thumbnails of all the digital photos you've ever taken.*
Load them all in a float-based layout into one web page.
View it, and create a 100-page PDF as a contact sheet. Which you then decide, maybe you won't print after all.†
It'll stop and think about it for a while, but it copes.
* Which is why I appeared as online all night; I left this machine running.
† Dunno what the cost-per-page is on this printer, but I suspect it's significant for that sort of doc.