tuba boy Share definition Flag A boy worthy enough to play tuba. Some tuba boys may be fuck boys or faggots but will only play to sit next to the first chair tuba girl. Tuba boy joel is not as good as tuba girl sara. tuba boy by Tuba girl July 27, 2016 0 0 Get merch Get the tuba boy mug. Buy Now — $32.95 See more merch
