A variation of the common Cleveland Steamer but performed exclusively in Vietnam. The addition of Vietnamese cuisine makes the poop especially loose and spicy, thus requiring less effort when steamrolling it, more visible steam when performed outside, and an especially pungent aroma.
Ping: Want to get some binh bao dumplings?
Sing: Sure, I need to fill up so I can give my girl a quick Vietnamese Steamer tonight. I have class in the morning.