What's on your mug?

An imaginary unavailable material used humourously to solve otherwise impossible problems; an item of unaffordable price.

Of course, it would have to be made of pure unobtainium to work.

By Peter Baird

any nonexistent material

A ship like that would have been made of unobtainium

By The Return of Light Joker

the rarest of ALL elements unexistent everywhere in today's world you'll NEVER be able to aquire some nobody has any at all it's undoable

as the chief procurator here, I've searched the net, scoured the collectors inventories boggled my mind far and wide, but struck out bro your frosted, translucent, illumuinated silk-ma~che 12vdc /12ft long stringer of dingo balls must have been made of unobtainium they're nowhere to be found damn!

By grzly

Word originated around Sport Car Racing in the North Texas area in the mid '70s. We referred to "cheater" sport car motors as having unobtainium parts that the average person could not get, but I like the way it is used in #1.

When the Porsche blew the transaxle, there was unobtainium all over the track.

By Bill Stafford

James Cameron's autograph

James Cameron only gives his Unobtainium for fan money.

By Skyloop