holy penguin pee

( n.)

   [Linux] Notional substance said to be sprinkled by {Linus} onto other
   people's contributions. With this ritual, he blesses them, officially
   making  them  part  of  the  kernel. First used in November 1998 just
   after  Linus  had handed the maintenance of the stable kernel over to
   Alan Cox.

[glossary]