When you go a month without pooping, and the turd is so huge it stretches you hole so far that afterwards it hangs down loose like the collar of a turtleneck sweater.
I went to camp and couldn't poop for a month. When i finally did, it stretched my asshole out so badly now I've got turtleneck butt.
by TenhoSede December 7, 2020
Get the turtleneck buttmug. by This is what you get December 17, 2020
Get the Turtleneck Buttmug.