Top definition
Describes a kind or thoughtful action, word, or gesture performed by a girl who would normally be considered too beautiful to be so kind. Usually includes a stunning smile. Most often used colloquially around the central-east coast of the United States.
"Megan Fox just adopted three African children, and blinded the paparazzi with her smile." "I'd call that a Greysonism."
by quitesmitten November 10, 2011
Get the mug
Get a Greysonism mug for your mama Julia.