pseudo-intellectual
1. One who attempts to flex intellect that does not exist within his or her own mind.

2. 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.

3. Typical cases of pseudo-intellectualism 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.