With heavy heart I do admit 
I pee (but never ever shit)  
into the sink, but just at home. 
Occasionally I hit the comb 
and once, the toothbrush got a sprinkle. 
 
My spouse, she hates it when I tinkle 
not in the gadget called a throne 
I do it only when alone 
and, let me tell you why she fumes 
no wild contortions she assumes 
she simply cannot reach that height 
though once I saw her when she tried. 
 
I did suggest she use a tube 
or stand on a large Rubik's cube 
but even pressed against the ledge 
what's missing was the leading edge!  
Now I would never use my tassle 
in such a way in someone's castle. 
 
You see, the sink drains into metal 
an S-shaped pipe unlike a kettle,  
and even half a litre will 
not be sufficient here to fill 
the lower vertical completely. 
Thus, it would sit in there and neatly 
release its aromatic fumes 
into the hallway and the rooms. 
 
Unless one runs the tap for thirty 
or forty seconds, it stays dirty,  
and then there is that yellow stain 
which shows against the white so plain. 
 
Suspicion grows inside a host 
when peeing ought to take at most 
a couple minutes and no more.... 
perhaps he'll listen through the door!  
 
I have, on very rare occasions 
used sinks in houses of Caucasians,  
but due to my advancing years 
and after one too many beers. 
 
I usually just sit and nibble 
on snacks but later on a dribble 
released by order of a gland 
it's the residual, understand (?) ,  
 
keeps coming, taking its sweet time 
in men who've lived beyond their prime. 
I hope you all have understood 
why women would, well...if they could 
 
and men would aim a little higher 
(he who denies it is a liar) .  
You see we Krauts are fond of saying 
there is no use in hoping, praying...... 
 
no shaking, tapping, squeezing, willing 
can keep the final dropp from spilling.
Herbert Nehrlich
http://www.poemhunter.com/poem/peeing-in-the-sink/