'banana sprengjur' should be 'Rabbit Ears', by David Rakowski

… which is based on the 1920s typeface Titanic (Ludwig Wagner Schriftgießerei)
A more complete set is offered by Canada Type: http://new.myfonts.com/fonts/canadatype/lexington/

I don’t use these swooshy packaging script fonts very often but I’d say Sudtipos and Hubert Jocham might be worth a check.

http://sudtipos.com/fonts
http://www.hubertjocham.de/index.php/type/packaging/

Gleðileg jól / Frohe Weihnachten to you from Germany!