Washington's appearance isn't surprising due to the fact Vegeta picks up his ki heading his way. Why he's here however is more in question. "What the fuck do you want?" It actually comes across more casually than in anger, though it is still there, however it's more just he's grumpy about being tired and drained of energy than it is about seeing anyone right now. Plus still a little hurt. Vegeta can put up with it, but it's an annoyance he would have to slowly get rid of with his healing abilities. Including that left eye injury of his, it appearing fine to look at, but he notes he's still missing some vision out of it. Nothing he can't take care of with time.