1 definition by Crazywrestler
Insta-karma is just a better sounding version of instant karma it is when someone does something either rude or something nice and then has something bad or something good happen to them almost instantaneously.
My sister called me a Jackass and on her way into the kitchen she slipped and fell on her ass, talk about Insta-karma
by Crazywrestler July 21, 2009