"i had oh so cleverly forgotten the invoice at home" in German I had oh-so-cleverly forgotten the invoice at home. Ich hatte sinnigerweise die Rechnung zu Hause vergessen. Detailed translations for "i had oh so cleverly forgotten the invoice at home" I had oh-so-cleverly forgotten the invoice at home. I had oh-so-cleverly forgotten the invoice at home. Ich hatte sinnigerweise die Rechnung zu Hause vergessen.