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!

Hunt for Brown October by The big thorpowski August 18, 2006

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.

The Hunt for Brown October by Rustachio June 21, 2008