An idiot who thinks they're smart.
- If your IQ is high enough, you may perlustrate the version that is embiggen'st'ed in longitude at THIS EMPLACEMENT, m'lady.
http://tvtropes.org/pmwiki/pmwiki.php/Laconic/KnowNothingKnowItAll
FollowingLaconic / Know-Nothing Know-It-All
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