Oh I've got some goodies:
After having been told that I'm CG
(stylist picks up various bottles and looks at ingredients)
"Um...so what all is considered 'silicone'"
Similarly to the poster above me...after being cut but before blowdried
(stylist looks confusedly at the blowdryer and toys with several types of diffusers)
"Ok so I'm not really sure what we do here..."
After describing how I'm choosing not to alter the chemical or physical properties of my hair whatsoever:
"You really should consider a keratin treatment, its what your hair is made up of and will help you cut down on the frizz"...................
I could go on forever.