something forbidden, a forbidden thing
Wir tun nichts Verbotenes.
We're not doing anything illegal.
— Hass (1995)
Machen Sie nur einmal was Verbotenes mit.
Just do something forbidden once.
— Fack ju Göhte (2013)
Ist es was Verbotenes?
Is it something forbidden?
— Victoria (2015)
Nix Verbotenes mit dir.
Nothing forbidden with you.
Später machen wir was Verbotenes, aber ohne dich.
Later we'll do something forbidden, but without you.