UFO's, fairies and elves are believed by some paranormal researchers to be Ultraterrestrials.

"look im sorry i ate your food"
"is cool im just lil mad"

- It doesn't make any sense, how can they summon those demon-monsters from thin air in Buffy the Vampire Slayer?

- Well, I guess they are some kind of Ultraterrestrial entities that pop in from another dimension...

"An ultraterrestrial life form stepped through the glowing rift in space-time."

My cousin is always outdoors! If he is not parasailing or dirtbiking, he is parasailing or skiing. You've heard of Extra-Terrestrials? He's an Ultra-Terrestrial!