the point of a night at which one slips into a state of total disrepair and self-indulgence, as if they were headed to a bizarre imaginary place, taking said person "into the whisk". This phenomena generally occurs as a direct result of the excessive consumption of alcohol.
Dallas: Man, Craig lost total control of all bodily functions last Saturday! We had to send him back home with Brittany and Carlene. That rig was definitely headed into the whisk!!