Chumbify 

To make unfunny or ruin it

Shut up Jack, you Chumbify all the jokes.

Chumbify by Therealcoochie October 14, 2020

Cumbify 

The act of a guy named Joshua Cumbie changing the Hue/Saturation of a computer monitor

did you really cumbify my computer.

Cumbify by firestarspeedruns October 2, 2019

crumbify 

To get crumbs all over something.

When you crumbify the bench, you must clean it.

crumbify by olirifispo May 28, 2016