What is "zonking"

Usage examples of "zonking".

Her aunt's been zonking her with sleeping pills, but I wanted to check with you before it went much further.

Maybe that bug's a way for us to get to the bottom of these damned nightmares that keep zonking Twink out of action.

In fact she wasn't sure she wasn't still in Mundania, with the pills she had eaten zonking out her mind.

Because I caught him kissing my youngest sister, Jennifer, on New Year’s Day while the rest of the family was in the den totally zonking out on bowl games.

Seems they were building faith by zonking out some of their richer devotees.