noun, noun or participle which takes 'suru', intransitive verb
Slang term for running away or escaping, often used in a casual or humorous context. Can be used as a noun or with する to mean 'to flee'.
彼は借金を返せずにトンズラした。
He ran away without paying his debts.
警察が来る前にトンズラしよう。
Let's make a run for it before the police come.