Just one more

A term used by your good mate when the arsehole drags you to the pub to be deso driver. But the fuckwit has no intention of just having "one more" beer, he plans to play you like a dog while he gets wasted and you have to stay there completely sober and deal with drunk people shit.

Mitch "let's go Albert I'm tired"
Albert "Just one more drink with the boys!"
Mitch "Really? Then we can go!"
Albert "Yeah just one more....."

*then Albert dogs ya and continues to drink until after midnight