To have a hairy kipper is to be extremely agitated, angry and worked up about an issue. Similar to being triggered.
Friend 1 - "Can I stay over at your house tonight?"
Friend 2 - "Don't think so mate, my mum would throw a hairy kipper."
OR
"Someone asked my mum to do a painting for them and she had a hairy kipper"
a spank on the buttock with a disabled fish
the other day I was misbehaving at school and my maths teacher gave me a good old kipper spank