OC Knot - If you have an OC Knot, your butt is like a pig’s butt after

If you have an OC Knot, your butt is like a pig’s butt after it’s been in a mud bath. It’s out of control and smells like death.

My OC Knot was so bad my teacher made me go to the hallway.

I had an OC Knot after I forgot to wipe and then sat on a dirty chair.

My OC Knot was so bad my dog started barking at me.