Top definition
Definition 1: The obviously false mustache worn when stalking someone, usually in a wacky comedy movie.

Definition 2: The creepy mustache of a stalker. Often a synonym for pedostache.
Example 1: "I'll catch up with you in a minute, I have to get the glue on my stalkerstache to stick to my face before we can start tailing Bob."

Example 2: "Do you see that guy? He has a total stalkerstache."
by Gigglykiller May 21, 2012
Happy St. Patties Day!