Apprently you spell it like Dimension Thingy. Yeah right.
Person 1:*is trying to add new word on urban dictionary but someone is watching them and making them uncomftable.*
Person 2:"NU IT'S SWELPT DIMENSION THINGY RAWWWR NWOT DIMENSION THINGIE 3:<"
As opposed to dimension thingie,a dimension THINGY is the giant keyboard with all the magic dimension buttons you see in sci-fi apprently.
Person 1:"That's the dimension thingy."
Person 2:"No it's not it's a TARDIS console."
Person 1: >:(