What does Briggsy Fishing mean?

Briggsy Fishing meaning in Urban Dictionary

a recreation in gay arty circles. A group of at least 6 arty benders consume a violently hot curry then invest an hour or so collectively within the hot spa, shitting their guts away. Once the time is up they all get-out and get up on the edge of the tub with fishing nets witnessing who can net more excrement. The winner gets to eat the contents of each web whilst becoming gang-buggered by the losers.