Someone who feels super knowledgeable about a particular area of expertise and has little actual experience.
Inappropriately confident about a particular area of expertise.
Often used in the medical field to describe know it all junior coworkers.

Example: "That new emergency room intern is a real sophomore, he has all the answers and no questions".
Basically teenagers behave this way. They know everything until they age into ignorance.
by Sophomore October 12, 2009
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The second album a musical artist puts out.
During the making of a second album, there is generally a lot of pressure to make something bigger and better than the first debut.
That band has come out with a sophomore album.

Musical artists try not to fall into the sophomore slump.
by miso soup addict July 13, 2005
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A condition that some newly-made sophomores get. It is when the sophomore complains about how annoying freshman are and how much he/she hates them,even though they were just freshman themselves.
"I hate the freshman! They're so annoying XD!"

"Looks like someone's got a case of Sophomoreitis"
by JacobW99 September 9, 2014
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The armpit of high school. Literally the least important year of your academic career because no one actually gives a shit. No one remembers sophomore year and nothing happens.
Armpit. Sophomore year is the armpit of high school.
by SavannahRose May 5, 2016
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A word one uses to try, and call someone else immature, but instead just ends up making themselves look like a pretentious douche bag.
Guy 1: The jokes on Tosh.0 are so sophomoric.

Guy 2: Dude you sound like a pretentious douche right now.
by aleis October 13, 2011
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She's thinks she's the shit, but she's just a sophomore.
by thefaultinyourstar October 23, 2011
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A walk preformed by males between the ages of 15 and 16 in high school hallways that involves pelvic thrusting while moving the arms in and out accordingly.
Danny and Kyle strutted down the hallway, both doing their best sophomore walk.
by Pergmen March 25, 2014
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