Bulgaa Ask Urban Dictionary about Bulgaa Share definition Flag Bulgaa means vagina towel. Bulgaa means "Alnii alchuur" is Mongolian curse word which made by Sash and their friends. Dude he is Bulgaa.Hey babe where is my Bulgaa. I want dry my vagina Bulgaa by Uuska January 26, 2021 0 0 Bulgaa Merch Get the Bulgaa mug. Buy Now — $32.95 See more merch