Luke Scrase, Luke Anderson and Adam Kelly are playing wardens in this week's shopping task and have been handing out tickets to any housemate who breaches Big Brother's new rules.
Conor and Caroline were punished within minutes of the task starting and were sent to the Punishment Zone, where they have been required to paint coal for the afternoon.
However, the punishment didn't upset the duo, who giggled and caused further mischief for the wardens.
The pair broke out of the Punishment Zone and scrubbed out the word 'not' in the sign, 'Housemates must not disrespect the wardens'.
"I love messing with authority, this was what I was like at school," said a happy Caroline.
Big Brother continues daily on Channel 5.
Photo Gallery - Day 35 in pictures:
Copyright: Channel 5