Contract extension offer

[pmeswani]

What, no plumber or builder analogy?

Tsk, tsk...

I was building up to that, but my analogy sprang a leak.

[TheFaQQer]

You may be better off seeking real legal advice, rather than asking a bunch of strangers on a forum (particularly this one!).

But FWIW, I'd tell them that you're off on Friday, wheel spin out of the car park, shouting "so long, suckers!!!" out of the window, on the way to a better paying job.

IANAL, by the way.