What is Brown Grid?
1.
When somebody (usually a child) shits in a swimming pool and the poo gets stuck in the overflow-gratings.
Lifeguard (during and announcement): "... and please watch out for the poo in the gratings, we stil haven't managed to wash it out yet... sorry! Just look out for the brown grids!..."
See
Random Words:
1.
when you bang three chicks in a row and dont wash it in between
i gave those broads the rusty wery last night
See verb, chicks, rusty,..