A person who thinks they are extremely educated on a subject when in reality they know very little.
A know it all.
A know it all.
Person A: "Gary was dumping his COD-kid weapon knowledge on us at the range yesterday."
Person B: "The dude's a total shit-pot professor."
Person B: "The dude's a total shit-pot professor."
by Rampant June 28, 2012