A New Jersey middle schooler was charged with filling a student’s water bottle with toilet water  — which the victim consumed, a report said.

The 13-year-old suspect pulled off the gut-wrenching stunt at Sgt. Dominick Pilla Middle School in Vineland, according to NJ.com.

Vineland police charged the student with tampering with a food product and aggravated assault.

The teen was released to the custody of a guardian pending court hearings, the report said.