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Phrases & SayingsCrime, prison and the underworld

doing it on your head

Serving a sentence without being defeated by prison conditions.

In a sentence

He boasted that he was doing it on his head.

Where it came from

Figurative prison expression presenting endurance as mastery over the sentence. The glossary records doing it on your head as serving time without being defeated by prison conditions.

First recorded
1972
Initial era
1950–1999
Where used
Parramatta Jail, NSW
Use today
Historical Parramatta Jail usage; later/current currency not established

Sources