1) An unclassifiable species that pride themselves on being "different" and can be commonly found roaming in suburban areas or sheltered from the outside...seeking comfort by gaming.
2) Derived from the term Blenky, a Blenkey can be oddly cool and attractive due to its social obtusity and unique way of dress.
when you are in a blanket all day and refuse to leave it
or
when people used to play guitar hero and covered half their screen with a blanket to form a false hyperspeed
"yo imma go blankie mode"
"it's better with a heated blanket"
"that's why I have one."
"fuck it, blankie mode time"
*proceeds to cover half the screen with a blanket*
"ah, perfect"