Noun.

1. A person of great, mind-blowing wisdom. Usually reserved and reluctant to speak.
2. A hoopy frood.

Taken from the David Bowie song 'Starman'.

"There's a Starman waiting in the sky
He'd like to come and meet us
But he thinks he'd blow our minds
There's a Starman waiting in the sky
He's told us not to blow it
Cause he knows it's all worthwhile."

Starman is an object that appears in various video-games that when touched grants it's user temporary invincibility.

Word used to describe someone who is a scary stalker. Can also be used as a verb to describe the actions of a scary stalker.

Someone who constantly bites off more than they can chew. They order a large and only eat half.