give the shirt off one's back(He's really kind. He would give you the shirt off his back. – Он всегда выручит, последнюю рубашку отдаст. acebuddy); looking out(Dude 1: Hey man, I saw you weren't in class today. I took notes for you. Dude 2: Thanks man. Good looking out! DevilInside)
bail out(Why is it the Americans are expected to bail out the Brits every 50 years or so, just because they start wars they cannot finish? WW1 and WW2 the Brits declared war on Germany and proceeded to lose until the Americans showed up?express.co.uk • Somebody didn't do their homework, and now looking to be bailed out. -- Кое-кто не подготовился заранее, а теперь хочет, чтобы его выручали.nsnews.comART Vancouver)