The explosive wet blast released from the bowels after consuming a bowl of PHO. May also experience pho blow from many other forms of Vietnamese cuisine.

Generally starts within an hour with the gut rumbles immediately followed by an ass pinching, skipping like trotting run to the nearest shitter.
Where the hell are you going so fast. Pho blow Braaaahhh.

Carl left his meeting to go pho blow.

I didn’t quite make it in time. Got a little flow back on the pho blow.
by Eaton Holgoode November 15, 2017
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