Born in the São Conrado neighborhood of Rio de Janeiro, Deize worked as a house cleaner until her music career became successful.
"Injeção" is included in the Baile Funk compilation Slum Dunk Presents Funk Carioca compiled by Bruno Verner & Eliete Mejorado of post punk duo Tetine for British record label Mr Bongo.
The song, which incorporates many other sexual metaphors, samples the horns from the theme of the Rocky films, "Gonna Fly Now."
[3] Many of her songs, including “Sex-o-matic” and “Injeção”, blatantly discuss sex and woman in a way some other funk carioca performers, like Tati Quebra Barraco, consider offensive.
Despite the criticism, Tigrona’s music is gradually becoming more popular to a wider audience, even beyond the streets of Brazil:[4] she makes a guest appearance on British dance producer Greymatter's 2010 album, with the song "Eu Fomo".