Top definition
Snow that arrives leading up to and during the summer season in areas that are meant to be warm.

Derived from Calgary Alberta's ridiculously stupid weather patterns.
"I can't believe it's June! Time to go sun tanning!" -- looks out window to discover snow pouring outside -- "... frig. The Calgersnow started."
by Miss Mcgillicutty May 13, 2009
Get the mug
Get a Calgersnow mug for your dog Manafort.