I'll level with ya: if I see the word douche on a beauty product, it immediately brings out my inner Beavis and Butthead. Hur hur! Douche! Bwahahaha!
There's a smutty teenage boy in me anyway - I'm famed at home for my willingness to discuss gross topics over the dinner table, all without batting a lash or turning a stomach. What? You mean YOU don't enjoy discussing poo over Sunday roast? What on earth's the matter with you!?
Peeling's another one that gets me going, as is minceur and corps - both typically found on French cellulite treatments. In fact, anything Gallic on a product label gets me going, it seems.
So I want to know this: what beauty terms ingnite your Beavis and/or Butthead?