-A mobile vehicle that serves Pho and other Vietnamese dishes, including Banh Mi & coffee, in the DC metro area.
A: I'm famished! Let's eat Vietnamese food today...
B: Sounds good. According to Twitter & Facebook, PhoWheels will be operating on xyz street today at 11am!
-Say this to show that you're in agreement with a statement someone has made.
A: I'm so hungry, I can eat a cow!
A: Yes, I'm PhoWheel.