Can probably be found with a thesaurus in hand, while in a chat room, looking up new insults that are synonymous with "stupid" in order to boost his or her own undeserved ego.
Typical cases of pseudo-intelligence involve pre-pubescent 15 year olds that think they have everything figured out, including, but not limited to: life, religion, politics, education, and sex. Ironically, they have never quite experienced either of the aforementioned.
Pretends he or she has an opinion.
Posseses a severe tendency to blindly and wholeheartedly believe any bullshit they hear, only to subsequently regurgitate the misinformation to anyone they see in an asinine attempt to appear more intelligent than a used, broken condom.
Should the victim of the verbal onslaught happen to have a differing opinion, the pseudo-intelligent individual will revert to his or her thesaurus and insult the opposition with words he or she never knew existed, and probably cannot even pronounce.
Annoyingly and constantly refers to the word antidisestablishmentarianism, as if knowledge of said word defined his or her illegitimately high intelligence quotient.
Typically a hypocrite; creates many, many contradictions. Most online grammar/spelling Nazis can relate.
Always ends a bullshit "argument" with, "I win, so stfu." Win what, dipshits? Your opinions weren't fact in the first place.
<Pseudo-Intelligent individual has signed off>