When chris is trying to act random, but everyone knows he's totally planned.
"Chris is being like so non-thesaurusical right now, i think i could wet myself because it's so funny
by Ash December 15, 2004
its a word. used in the sense of feeling that your not up to using a plethora of complicated words.
"i hereby announce that non-thesaurusical is now a word"
by Chris December 10, 2004