OC Knot
An OC Knot is when your butt is so bad it’s like it’s been sitting in a sewer for days. It’s called a knot because it’s a mess, and it’s out of control.
My friend’s OC Knot was so bad I could smell it from the next classroom.
I got an OC Knot after eating three whole pizzas and then taking a nap.
My mom said my OC Knot was so bad it could make a dog run away.