when hair is thick but sticks together in chunky stands... may sound nasty, but looks beautiful
"hey do you like my hair?"
"umm... it looked good until i touched it... its really... strandy!"
Strandy is a general term to describe a particular kind of person. This person is marked by a distinct affinity to being a complete and utter tool. In all aspects and all situations, a Strandy brings concrete definition to the abstract notion of toolness. Male Strandy's are most often uncircumcised Philistines, fail to cut their hair on a regular basis, love being butt raped by every repetative Halo game that is released, and is incapable of correctly spelling most words in the English language.
That guy's a dork? He's not a Strandy.