Fushin gashin doki wani nau'in gashin gashin doki ne da aka yi shi daga gashin wutsiya ko makin doki. Alkalai da lauyoyi da wasu kwararrun masana harkokin shari’a ne suka saba amfani da shi a baya, da kuma wasu jami’ai da masu fada aji. Ana amfani da kalmar "wig ɗin doki" don bambanta irin wannan gashin gashi daga sauran nau'in wigs da aka yi daga gashin mutum ko kayan roba.
