geosnob 

one who disses someone's experience of an "earthquake," pointing to real earthquakes that happen elsewhere.

Harry (Facebook post): OMG, an earthquake in Greenville, SC!
Dick (reply to post): An "earthquake"? LOLZ. That's wasn't an earthquake. When I lived in SF--now, THOSE were earthquakes.
Harry: Geosnob.
Dick: I'd rather be a geosnob than a geohypochondriac.

geosnob by Arborealizer August 26, 2011