A ‘coyshy’ is when a guy tells a girl that he isn’t ready for a relationship but keeps the girl around for months on end just because he is horny. A person can also be said to pull a coyshy if they do not have the balls to ask the girl out as a girlfriend.
“Fuck me, can you believe that Liam’s pulled a coyshy with that girl for 5 months?! The poor girl is desperate for a boyfriend but he won’t budge”
easy, pleasasnt - from an Urdu (originally Persian)word 'khwshi' meaning 'happiness' or 'ease'. Came into English directly from India via British Army slang of the early 20th Century. Not to be confused with kushti which comes into English from Romany