Mine would be an OOC comment by an OP regarding a player's IC-promiscuity while she was away.
-Not entirely fit to quote.

And another one, from Exorcist93, and intro-post that set up a sweaty attractive woman getting out of bed while proclaiming something was excellent/best-ever, leading the reader to reach some odd conclusion as it [i]slowly [/i]revealed that she was merely watching an episode of Dr Who and the heater was busted and going full-blast in summer.