Oatmeal sock
Putting a holey traffic cone up someones butt or pussy, filling it with milk, juice, and oatmeal, letting it get hot, then pulling it out and eating it like it was a f***ing meal.
My friend did it to his teacher and got sent to the principal's office.
I did it to my sister and she said it was the worst thing ever.
My dad did it to my uncle and they both got drunk and started singing.