way-out
adjective old-fashioned informal uk/ˌweɪˈaʊt/ us/ˌweɪˈaʊt/
极不寻常的；（尤指）新潮的，前卫的
unusual, especially because very modern in style
A lot of experimental theatre is too way-out for me. 许多实验戏剧对我来说有点过于前卫了。
Synonyms: eccentric (STRANGE)offbeatquirky