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From the minds of great people from stadium-arcadium.com, "hillelrious" defines a mix between former Chili's guitarist Hillel Slovak and the emotion of hilarity. Normally found to be further emphasised than "hillarious" because Hillel as a guitarist was just that damn better than anything else.
Girl:
hillelrious

Girl:
now that's sweet

Boy:
sure is... new meme methinks
by Rare Monk May 17, 2007
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