Extremely sensitive nasal cavities, usually only found on a monk. Sadly the owners of these accessories are bound by law to make coffee every morning for their colleagues, and moan all the while about their fate.
"Can you open the door- severalMonks are coming over, and bringing their probosci"
To monk is to mince along to the same boozer week after week and frown on ales of >4% ABV. Monk's are also endowed with unfeasibly sensitive probosci, which they use to detect trace odours of sweat from woods.