I-Femboy, ebizwa nangokuthi i-Tomgirl, Rosboy, noma i-Janegirl, igama elisetshenziselwa ukuchaza abantu abangahambisani nezinkambiso zobulili zendabuko, ikakhulukazi labo abahlotshaniswa nokuba besilisa, futhi baziveze ngendlela yesifazane.[1][2][3] [4][5] Le nkulumo ivame ukuvezwa ezimpahleni, ekubukekeni kwangaphandle, ekuziphatheni, nasezintshisakalweni. Igama elithi "femboy" liyinhlanganisela "yowesifazane" kanye "nomfana." U-Rosboy ufana kakhulu ne-femboy kodwa igcizelela ukuthi isici sowesifazane asigcini nje ekwethulweni kwangaphandle; futhi kungaba yingxenye ebalulekile yobunikazi bobulili bomuntu. Ngezinye izikhathi i-Rosboy isetshenziswa njengenye ye-femboy ukuze iziqhelelanise nencazelo yobulili ehlotshaniswa nama-femboys. ibhekane nokugxekwa ngokuthi ibukwe njengetemu lokucwaninga. Ubunikazi be-Rosboy bufanekiselwa yisijobelelo "-rose" nombala oluhlaza okwesibhakabhaka, ohlukile kusiqalo sezocansi nobulili "-rose." chaza abesilisa abathathwa njengabethula okowesifazane, i-femboy isiguqukele ekubeni yitemu elihle kakhulu phakathi komphakathi we-LGBT+, ikakhulukazi emadodeni abonisa ubulili besifazane. Ukuduma kobunikazi be-femboy kwakhula ngeminyaka yawo-2010, kuhambisana nokwakhiwa kwamafulegi nokuba khona okubalulekile ku-inthanethi. Ngeshwa, ngenxa yemiphakathi ethile eyenza ama-femboys, ubunikazi buthole inkolelo efana neyocansi kuphela, okwenza kube nengxabano kwabanye ukukhomba kanjalo. Imiphakathi eyahlukene yama-femboy ikhona kuwo wonke amapulatifomu afana ne-TikTok, i-Twitter, i-Instagram, i-Discord, ne-Reddit, ehlanganisa kokubili okuqukethwe kwe-NSFW ne-SFW. Imiphakathi efana ne-subreddit r/feminineboys ihlose ukuphonsela inselelo inselelo yenkolelo yokuthi ama-femboys enziwa ucansi ngokukhethekile futhi ilwela ukukuveza njengokungahloniphi ubulili. I-hashtag ye-TikTok #femboyfriday idonsele ukunakwa kwabezindaba, noma okunye ukuvezwa kuvame ukubiza kabi ama-femboys njengokuwumkhuba nje. Abantu abadumile be-inthanethi abamukela ubunikazi be-femboy bahlanganisa i-F1nn5ter, i-Femboy Fishing, ne-Mako Rays.