used to describe a grade A mustache that appears to have had meat particles in it. There are different variations such as chickenstache, troutstache, and baconstache. Essentially the meats are used to describe the particular hair color, thickness, and girth of the male. These kind of stache's are especially popular with the ladies and are meant to be stroked, petted, combed and in rare occasion, licked.
"That guy has the biggest beefstache I have ever seen!"