A phrase used in conjunction with sporting failure under immense pressure, as if someone soiled themselves after being put to the test and failing miserably. It has originated from the man whom wore brown trousers for over 20 years of his life in Ballymena county Antrim. Needless to say he suffered from being under pressure during pool billiard games.
Person A: The pressure really affected him on that last shot.
Person B: No doubt, he did a Billy Brown Trousers.
Person B: No doubt, he did a Billy Brown Trousers.
by Scrooty mcboogerballs August 28, 2010
Get the Billy Brown Trousersmug. He is a fat shit who is a refrigerator who eats anything in site. If you have food he will ask u gonna eat that
by Peenbutt1234456 May 13, 2020
Get the Billymug. by Sam and Billy March 15, 2021
Get the Sam and Billymug. A Pretty Girl Who Thrives In Life! She Is Adored by All! With a great sense of humor, she's a catch and a half. Many people ponder; what would life be life if they were a Billie Jane. Perhaps the World should try to be more like her?
by JudesMom313 December 19, 2016
Get the billie janemug. by YoungMangoPod October 22, 2018
Get the billy’s worldmug. by CadburyStar December 1, 2024
Get the Billy Taylormug. 