clever cat 

A cool and hip alliteration to describe the cleverness of a person. It may also be used sarcastically when someone does something insanely idiotic.

Person 1: Jimmy disproved the theory of gravity!
Person 2: He's one clever cat!

clever cat by TiredofTyranny December 31, 2012

cleverati 

A select group of people who unnecessarily use ornate vocabulary during everyday conversation. They discuss obscure political movements and break out the thesaurus for movie reviews.

*Not to be confused with latte liberals, as they don't actually exist.

Only a true cleverati would use the word "superfluous" when discussing their favorite sandwich.

cleverati by noneofyobitneh December 9, 2008

Cleverati 

People who use social media to primarily show off their cleverness. A combination of clever and digerati.

For example, someone who writes pithy, erudite, or "educational" posts and comments on Facebook; or devastating one liners on twitter; or "insightful" social commentary on Tumblr; or posts ironic photos on Instagram; writes wry definitions on urban dictionary; etc. etc. etc.

Chad is such a cleverati; he only posts things to make himself sound smart.

Cleverati by Rhino Von Steiner November 7, 2013