Aggravating the bear

n.

Heard in Dublin

An expression to describe sexual intercourse between two consenting adults.

In use

Yer man had to take a break from work after he was caught aggravating the bear with someone who wasn't his wife.

Posh English

Tiger was obliged to take a sabbatical from his professional endeavours after he was apprehended engaging in illicit congress with a female not his lawful spouse.