g-turd - A little poop that shows up after you thought you were done,

A little poop that shows up after you thought you were done, like your butt is playing a prank on you.

I felt like I was done, then I got a g-turd like my butt was laughing at me.

I just finished my business and got a g-turd like I was being teased by my own poop.

I thought I was done, then I got a g-turd like I was being tricked by my own butt.