fablabolism 

fablabolism - a belief that making up random words is ok

I'm apart of the fablabolism cult known as Urban Dictionary.

fablabolism by Ithicar11 October 14, 2009

fartabolism 

the process by which that what you consume is converted into flatulence

Pete: “I haven’t farted once since dinner and you have been unloading!”

Alex: “I have a very fast fartabolism.”

fartabolism by Veuxdeux April 2, 2022