If even Joan Baez's cousin John doesn't get the Hegelian Taco, it may take me a little while to work up to it.
Speaking of Hanoi, leg warmers were another item of pop culture found on both sides of the Iron Curtain.
"Hanoi" Jane vs. Liliya Sabitova
https://www.youtube.com/watch?v=eg_VnsmATFE
https://www.youtube.com/watch?v=U_SXPbDPMVE
(bonus track: Hart, "Peace for Triple Piano" https://www.youtube.com/watch?v=HcRW3FMuttY )