If a man or his actions are described as hail-fellow-well-met, they are very friendly and enthusiast

中文解释

（人或行为）十分友好的，过分亲热的 He was greeted with the usual hail-fellow-well-met slap on the back and handshake. 人们用一贯的拍背和握手等亲热方式来欢迎他。