5/21 Rocket Fuel

Rocket Fuel (noun) /raketfjel/ a sinister strong iced coffee. or cafe sua da, with condensed milk served at the Dune Cafe in Ho Chi Minh City.  After drinking one can expect to get the shakes, see double and talk too fast for comprehension.  While cafe sua da is the life blood of Vietnam, this particular concoction is deadly and not recommended if you have to teach or operate moving vehicles;).