Sinister: "Escucha, esto es pish, yo va a dejar"?

[Alberto Perez]

What does it mean?

-----------------------------------------------------------------------
.     This message was brought to you by the Sinister mailing list.
.        To send to the list please mail "sinister at majordomo.net".
.  For subscribing, unsubscribing and other list information please see
.             http://www.majordomo.net/sinister
. For questions about how the list works mail owner-sinister at majordomo.net
.             Escucha, esto es pish, yo va a dejar
-----------------------------------------------------------------------