Also in Vienna we found this intriguing poster outside a theater:

this is written in Austrian dialect; a loose translation would be:

To all who can come

DIRTY TRICK

First you can’t get tickets/then you do/

then you arrive late/then a giant sits in front of you/

then you can’t hear anything/then you get angry/

then he gets angry/then the piece is over/then you clap

…sounds oddly familiar icon_wink.gif