Oh, the ninny of it

exclamation, a jokingly twee way of expressing annoyance

Oh, the ninny of it all! Now I've got to start all over again!

to pull a Maleficent

to gatecrash a party or an event in a spiteful manner, named after the evil fairy (also named Maleficent) in "Sleeping Beauty"

"I'm worried my ex is going to pull a Maleficent and ruin the party."

PPTV

Stands for "Poor People Television", referring to the most basic, cheapest form of television available (aka standard terrestrial).

We don't have Sky TV, we've only got PPTV.