Intoxified to an extent by which intelligent conversation and movement becomes an almost insurmountable task.
A severely wibbaged individual may only be able to communicate via a series feral grunting sounds, and observe the world through one eye only.
The cool nickname for the radio station with the calls, WIBG. WIBG was a bigtime popular Top 40 radio station in Philadelphia in the 60s and 70s. It no longer exists as the aforementioned identity.
My brother listens to the competitor station, but I always love listening to the Wibbage!