Diddy Crop
What does diddy crop mean?
To cut a person out of your life
Example
"I'm so sick of Michelle's drama, I think I'm gonna diddy crop her.
Wow, that's harsh."
Wow, that's harsh."

Kylie and Diddy's Instagram photos
Related Slang
Usage
Last Updated: May 10, 2017
Diddy crop is when a person cuts someone out of a picture or out of his life entirely. It comes from Sean "Diddy" Combs cropping Kylie and Kendall Jenner out of his Met Gala photo on Instagram.
The Internet loved the move by Diddy partially because of their disdain for anyone associated with the Kartrashians. #diddycrop went viral on Instagram after users noticed that Diddy cropped Kylie and Kendall out of the image Kylie originally posted. Diddy proceeded to post it on his own Instagram. People began using "diddy crop" in reference to cropping people out of their pictures or out of their lives.