C|N>K: n. [Usenet] Coffee through Nose to Keyboard; that is, "I
laughed so hard I snarfed my coffee onto my keyboard.". Common on
alt.fan.pratchett and scary devil monastery; recognized elsewhere.
The Acronymphomania FAQ
(http://www.lspace.org/faqs/acronym-faq.g.html) on alt.fan.pratchett
recognizes variants such as T|N>K = `Tea through Nose to Keyboard'
and C|N>S = `Coffee through Nose to Screen'.