Someone who thinks that they are better than they are at something. The person tends to embarrass them self when they fall short of the expectations people have come to expect from the way they have been acting.
That douche just failed miserably in the race. He was so overly confident that he forgot he actually sucks.
by E dellz July 23, 2009
- an essence a person penetrates when they feel noteworthy
You are overly confident if your name is Miguel and you are from Honduras
by kristin81481 January 20, 2009