A slang term for vagina which more or less describes the sound of this word being censored.
Like “hey matt…mmm, have you seen tub girl yet…oh no? yeah, you gotta see this because it is so dang awesome…*loads pic*…oh hellz yeah!!!! Looooook at that!!! hahahaha…hmm can you even image? Oh, I couldn’t do that…shoot, no…oh man… hey, isn’t it weird how they blur out her reet root but I mean look at the rest of this picture. Ahhahahaha, oh man tub girl”