One of my friends made a story to show that rainbows can be assholes but karma will find it
Their ounce a rainbow and a leprechaun. Who would refill the pot of gold at the end of the rainbow. One day the rainbow got tired of the stereotypical leprechaun and murdered the leprechaun with the pot of gold. But, before the leprechaun died the rainbow said something.
"I hope you rot in hel-" but then lighting struck the rainbow and it died.
See karma doesn't miss anybody, it just waits for the right time