His FaceHedge was the stuff of legend in teh Hipster community, with fully waxed tips flapping majestically in the breeze cycling his Penny Farthing around Shoreditch
The "facehugger" is a creature that as created by the artist H.R. Giger in the "Alien" movies. Facehuggers typically lie dormant in eggs until they sense the movement of a possible host, at which point they hatch. They attack by attaching themselves to a host's face and implanting them with an alien parasite, using a tube which is inserted into the host's mouth. This process varies in length from about 15 minutes to a few hours. After they have implanted the embryo, they detach from their host and die. The alien embryo then grows inside the host's ribcage and bursts out of them after a period of a few days, although this timeframe may vary.
A "thing" which wraps it's legs around your neck, and shoves it's penis in your mouth and lays it's eggs. It uses a special mechanism called: Eggjaculation
The facehugger is a parasitoid; its only purpose is to make contact with the host. Facehuggers are often 20-something nerds that have only recently left their mother's basement (if ever). Upon making contact, the facehuger suffocates the life out of a conversation and forces its ideas upon the unsuspecting host. Attempts to remove facehuggers generally prove fatal, as the parasite will respond by tightening its grip.
Lookout, here comes Bob, he's a real facehugger. Once he gets going, we'll neverget away.