Chatimus derives from the combination of slang word chat and the transformer Optimus Prime. Provides a nice flick and sss at the end of tongue, giving users an emphasised version of chat.
whilst watching someone picking up dog shit "thats sooooo chatimus".
Watching a nub miss a perfectly good pudge hook.
"tsk*. chatimus prime".
12 step recovery jargon referring to someone new who talks about how great life is, now that they'resober. Usually meaning that the person is out of touch with reality.
The new guy seems pretty happy for a dude who has no job, no money and no family. He must be on a pink cloud.