When the lord above rains down with the white fluffy stuff till it's creepin' on your nether regions.
by whocares8310 January 27, 2009
 Get the gnar powmug.
Get the gnar powmug. Gnar pow is when a region gets completely shit on with a snow storm. We combine the words Gnarly and Powder. Gnarly meaning over the top and extreme with powder, which is high amounts of fallen snow.
by gnarpow$ May 10, 2010
 Get the Gnar Powmug.
Get the Gnar Powmug. You say this when something is too sick to just be "sick." Reserved for only the SICKEST things in life.
by COOLERTHANCOOLERTHANYOU December 15, 2011
 Get the Sicky Gnar Powmug.
Get the Sicky Gnar Powmug. by Internate3000 December 30, 2004
 Get the pow pow gnar gnarmug.
Get the pow pow gnar gnarmug. 