ドロンを決きめる

expression, ichidan verb

make off; abscond; pull a vanishing act

Slang expression for disappearing suddenly, often to avoid trouble or responsibility. The word ドロン is onomatopoeic for vanishing, like a magic trick.

• 彼かれは借しゃっ金きんを返かえさずにドロンを決きめた。

  He made off without paying his debts.

• パーティーがつまらなくて、こっそりドロンを決きめた。

  The party was boring, so I quietly slipped away.