"The point is, how do you know the Guarantee Fairy isn't a crazy glue sniffer"

In this quote, Chris Farley is questioning the validity of the "Guarantee Fairy" and recommending that it might not be a trustworthy source. He utilizes the term "insane glue sniffer" to imply that the Guarantee Fairy might not remain in a sound frame of mind and therefore, may not be reliable. This quote highlights the value of questioning and critically thinking of the info and sources we experience. It likewise functions as a reminder to not blindly believe whatever we are told, but rather to utilize our own judgement and thinking to identify what holds true and what is not.