

Denmark has dba, den blå avis (used to be a news paper of sorts where you could trade). Owned by ebay. We also have a bunch of other services like Reshopper for everything baby related and gul og gratis which paradoxically is neither gul (yellow) nor gratis.
Danish has: Far får får får? Nej, får får ikke får, får får lam.
This translates to: Dad, does sheep get (give birth to) sheep? No, sheep don’t get sheep, sheep get lambs.