If you’ve ever darkened the door of a head shop in the Lone Star State, you know there are certain do’s and don’ts when it comes to the language you use while making a purchase.

As ridiculous as it is, you’ve gotta play the game when buying smoking accessories. For instance, you can’t say "bong", you have to call it a "water pipe" – even though everyone on the planet knows it’s a bong.

Hempy’s Emporium in Arlington put together the above PSA to educate consumers in the proper terminology to keep it legal while buying stuff to use for illegal purposes.