I like tango sprays (candy you spray in your mouth), and of course, it looks like a spray (but a stick obviously, not a bottle)

at the time I didn't know what it was called so I went in to the shop and asked the person behind the desk,

" hi, do you have any stick things?"

not only did the person fall about laughing, but so did I

and to this day if I see this guy in the shop, he'll say to me " are you not coming to buy any stick things today?"

what makes this funnier is that he actually knows what I mean by " stick things", so it's now like an inside joke