Obligating - When you have to do something gross, like smell your own poo

When you have to do something gross, like smell your own poop, just because you feel like you have to.

After I pooped, I smelled my hand because I was obligated. It smelled like a dead raccoon.

I smelled my hand after wiping because I was obligated. I cried.

I smelled my own poop because I was obligated. I felt like a monster.