The Hunt for Brown October
The lengthy process of excreting a large amount of waste resembling a submarine.
Sorry I was late. I ate a lot of cheese last night and was on The Hunt for Brown October.
Hunt for Brown October
phrase relating to the emitting of a particularly large chocolate submarine, a u-bend u-uboat, that whilst maintaining periscope depth, stealthily moves out of sight into waters new.
Crikey chaps, exclaimed carruthers, after all that pheasant and guiness last night, it was like hunt for brown october in my dunny this morning!