Really now, I've been caught doing worse things on the job. K-Mart, January 2002, thirty minutes before closing, pet food aisle. Me, Mrs. Dilworth and a 2 foot lava lamp straight out of the display case. Use your imagination.
Nothing says revenge like like mixing bodily fluids into the foods of others. Think about how much spit, piss, shit and semen you've unwittingly ingested at the hands of motherfuckers like this. Processed food 4 life.