to scratch at your gentalia in public for a prolonged period of time, usually to impress a hot girl or smoking weed through a bong located in a black mans anus. both being equally pleasureful
"Look at Dan he can scratch narse like Denzel Washington."
"Homeless men will be scratching narse for money."
Brian is constantly plugging his name into the computers search engines to see how much information is out there about him. Total Narsearchism. I guess he wants to be a celebrity.
Non-Avalanche Related Snow Immersion Death; victims suffocate and/or asphyxiate themselves after falling either into a conifer tree well or into a deep snowbank.
this definition is a little sketchy as you can also use the term NARSI for any incident involving tree wells or deep snowbank immersion without death
"after many years of back country shredding, he met his end in a tragic NARSID, mere feet from the bunny hill"