Very similar to a peon; some bungsnoipe who is regarded as a nobody -- usually at their place of employ, but in this case the bogus pisson can be at other locations too such as at bars, nightclubs, dance halls, etc.
This phrase came into existance from the Anthrax album "Among the Living" that was released in 1987; specifically in the song "Imitation of Life".
How many times have you heard this today?
Some bogus pisson saying 'Let's do lunch babe!'
For them this bullshit, it's their whole life;
Cut through the bullshit with a knife!