bobarista UK /bəʊbəˈɹiːs.tə/US /boʊbəˈɹi.stə/ noun1 •A person who prepares bubble tea (boba) for customers.Delicious, Easy Recipes for Amazing Bubble Tea Wendy Leung. Bobarista certificate. […] It's official! Now that you have made it through the book you can call yourself a Bobarista. — 2021 formsbobaristas