The best way to get a conversation or party started in Cologne (Germany) is with a carneval soundboard.
This app comes with 7 popular carneval sounds from the cologne carneval to get your party started.
You can create your own soundboards with customized soundbuttons and freely assignable sounds (mp3, ogg, flac pretty much every format supported by your SailfishOS device).
A nice presets of colors and icons helps you finding the right sound even in darker environments or tipsy situations.
Enjoy this little soundboard app.
(Disclaimer: Also usable as non carneval soundboard though might be not as funny. So default carneval sounds are available everytime :D )