What is Hilariass?
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(hi·lar'i·ass)1: a. Of or characterizing something of such extreme hilarity that it jiggles one's ass cheeks from laughing so severely. b. Or such extreme hilarity that people wish to use the term 'laughing their ass off' in short as hilariass.
That joke was so f-ing hilariass!
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A website owned and run by Trevor, its only claim to fame being that it's the only known Neopets fansite to have a radio built in. ..
