look up any word, like swoll:
 
1.
the practice of eating pistachios
yeah man, i picked up a pound on tuesday and i've been stachin' hard ever since
by thewebguy March 07, 2005
 
2.
the practice of placing mustaches on items in public places.
"see that mannequin over there, I'm gonna stache it"
"let's go staching in this shop"
by themysteriousstache December 16, 2013