"Sequence has changed. Cross (X) at amended (Y)"
Someone in another sector is stuffing with the times to avoid vectoring/holding
"Amended STAR when you're ready"
Yes, I know you'll have to wait to cross an active runway now. No, I didn't make this decision.
"In with the ground, say again"
Someone just opened the line and started talking all over my traffic
"Contact Centre with your request"
I just handed your plan off, please give your airwork speech to the other ATC
"Say again flight planned route"
I'm being checked right now / I'm due for a voice sample review