Hawkstache

A mustache and chin patch facial hair combination that true Seahawks fans (12s) grow out during the playoffs for good luck. A hawstache is dyed green and blue for the super bowl but only if the hawks make the big game. A hawkstache must be shaved off the day after either a playoff loss or super bowl Sunday.

Dude. Did you see Matt's hawkstache?! It is FREAKIN' RAD!

by Tim in Sedro January 27, 2015

Halfstache

1) Half of a moustache and/or beard. Preferably the left half is kept and the right half is shaved.

Dude, the halfstache is the most innovative thing of our time. It looks sweet!

by Ian B. Line March 27, 2007