1 definition by dogs-in-hats

Literally the greatest person you'll ever meet. Rhyanna will do everything to make sure those around them are happy and positive and that things are alright. Rhyannas are the sweetest, cutest, most beautiful, funny mermaids and if you ever find a Rhyanna hold on to them forever cause they're the bestest ever and don't ever deserve to experience the bad of the world and deserve all the puppies
Person A: OMG!!! That person over there is so nice!
Person B: Well duhhh! They're a Rhyanna! Quick lets go give them some pie
by dogs-in-hats May 11, 2016
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