ENTP's are easily distinguished by the fact that they are neither optimists nor pessimist, but rather they are a possiblest with a cheery disposition: Especially in their thinking, plans, and theories.
They are the ones that after seeing a movie, can discuss nearly every aspect and allusion in it.
You can spot a possible entp in a crowd by their usual slacker chic style.
They are the ones that can tear a viewpoint apart in a debate then rebuild it in to a giant robot.
Did I mention they can also be quite random in drawing connections and metaphors.
They are always and I mean always invigorated by any intellectual theory and debate.
They believe a raven and a writing desk can be compared.
They tend to be most "out there"/abstract people you know. they can bounce from idea to idea, from topic to topic and never miss a beat.
So how do you Spot an ENTP?