Procure por qualquer palavra, como doxx:
 
1.
The process of giving it to someone up the butt.
A 2011 quote from Sinead O'Connor's blog:

"Let me now take time to make VERY clear that yes I 'do anal' and in fact I would be deeply unhappy if 'doing anal' wasn't on the menu, amongst everything else$$ So if u don't like 'the difficult brown'.. Don't apply..."
por rebornfungus 04 de Setembro de 2011
 
2.
Euphemism taken from the world of snooker. Descriptive of that time of the month where a girl has "the decorators in", as in............
I am snooked behind a red and all that is left on is a Difficult brown
por sciross scoross 27 de Setembro de 2007
 
3.
not being able to 'pot the pink' due to time of month, so one must go for the 'difficult brown'
Ewwww your bleeding ... turn around
por PsychoPoo0_o 14 de Fevereiro de 2004