knock someone back(I asked her for a dance, but she knocked me back and went off with my best friend — Pitao sam je za ples, ali me je odbila i otišla sa mojim najboljim prijateljem)
scrub round(If you haven't got the time to complete the task, scrub round the latter part — Ako nemaš vremena da završiš zadatak, odbaci onaj poslednji deo)