From the Arizona Republic. Please pay particular attention attention to the final sentence:
Vomit From ASU Frat Members May Have Caused Crash
Eight to 10 members of an Arizona State University fraternity are believed to have caused a car accident by vomiting milk onto traffic below an ASU footbridge on University Drive Tuesday night.
The incident caused a woman to rear-end another vehicle at about 6 p.m. after that vehicle stopped to avoid the vomit, according to Sgt. Scott Smith a spokesman for the Tempe Police Department.
The woman and her young daughter suffered minor injuries. The woman was cited for the accident, according to Smith. It is unknown why the men were drinking and vomiting the milk.