2 definition by itsmedacookie

Top Definition
Someone who supports, stalks, loves, and obsesses over Ariana Grande 24/7
Person 1: "Honestly I love Ariana Grande so much. I could talk about her all the time. I never would run out of things to say!"
Person 2: "Um girl I think you are an Arianator.."
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by itsmedacookie July 02, 2018

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Someone who supports, stalks, loves, and obsesses over Ariana Grande no matter what
I'm like the biggest Arinator ever!!!!
via giphy
by itsmedacookie July 02, 2018

Mug icon
Buy a Arinator mug!