What does starmer mean here

[RiversideRifle]

You're gonna flounce.

I know it. You know it. Lurpak knows it.

Tick tock, tick tock....not long now.

I'll remind you that your previous persona was adept at a flounce or two

Crocket flounces every time his arse falls out because he thinks the coppers are ready to call round his gaff

Me - never have never will

Did you know I even gave Crocket his user name - thats how much I control him