Top Definition
A word-intra-syllable-insertion (tmesis) of the word "douche" into the word "mendacious". Recently coined by blog commentators, especially on the far right.
That Obamatard certainly is a mendoucheous asshat.
by Anglave October 23, 2008
6 Words related to mendoucheous

Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from daily@urbandictionary.com. We'll never spam you.

×