hashtash
A moustache grown especially to hide drugs in. Cocaine can also be placed directly onto the tash, for a more fun way of taking it.
Druggie 1: How are we gonna get these drugs past security?
Druggie 2: Fear not, my friend- I've grown *dramatic music* a hashtash!!
Druggie 2: Fear not, my friend- I've grown *dramatic music* a hashtash!!