BBGP is short for 'Big Black Guinness Poo', and refers to the 100% certainly not only of dropping out a stonking poo on the day following a Guinness binge, but also that it will be abnormally dark in colour.
BBGP
BBGP is short for 'Big Black Guinness Poo', and refers to the 100% certainly not only of dropping out a stonking poo on the day following a Guinness binge, but also that it will be abnormally dark in colour.