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A portmanteau of the word "blasphemy" and "funny." Something that is outrageously religiously offensive, yet undeniably hilarious.
The day after the Broncos lost, my buddy Dan put up a picture of Jesus rolling away the stone, with the caption, "That was a good nap...wait, was the Broncos game tonight?"

Next to a picture of Jesus on the cross, three dudes doing the "M", "C", and "A" in "YMCA" - blasphunny.
by Geoff Lilley January 15, 2012
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