It’s quite important to have a laugh when you are trying to make the first steps learning a foreign language. Swedish has plenty such amusing phrases, normally involving you getting your tongue around horrid sj and sch sounds in Sju sjösjuka sjömän på sjunkande skeppet Shanghai sköttes av sju sköna sjuksköterskor. However my personal favourite is the sign pictured that appears in most older SL buses, warning you that furry (yes, furry!) animals are allowed only in the back of the bus. Presumably a snake can be kept at the front away from the dogs and cats at the back?