recursion

This subject jumped out at me today:

Subject: Auction Education -->E B A Y<-- werlhof's disease

Huh?

According to dict.die.net, Werlhof's disease is "purpura associated with a reduction in circulating blood platelets which can result from a variety of factors".

Huh?

Purpura is "any of several blood diseases causing subcutaneous bleeding".

Ah.