one who displays librarian-like tendencies despite their best efforts to hide them; in fact they usually make no efforts to hide them whatsoever.
Niles Crane (from Frasier) is a closet librarian. There are many others who have not yet come out.
a bro who plays your video games, eats your leftovers and lives in your coat closet under the stairs... for FREE!
yo...eat the rest of that pasta before the Closet Pirate wakes up.
A male who appears to be friendly but turns out to be a massive asshole when you really get to know him
I thought he was a really nice guy, but he's secretly a massive closet dick.
A co-worker that lures you in to thinking that mediocrity is commonplace at the office. Just when you think you are both on the same page he or she will make look bad by putting together elite spreadsheets, cutting edge PowerPoints, and insightful talking points at meetings.
John: Where is Lindsay? She normally takes a 2 hour lunch with us?
Jim: Oh you didn't know? Turns out she is a closet overachiever.
a hilarious phrase that quackity made when he was doing his "awful furry discord servers" video on youtube.
WHY DID YOU TELL THEM ABOUT THANOS IN THE CLOSET
A girl who appears to be very nice and friendly but is secretly extremely hateful and dislikes everyone whom she pretends to be nice to.
Austin was convinced Anna was an angel until she slapped him in the face for no apparent reason, that's when he realized she was a closet bitch
An illogical small room connected to a larger room seperated by a high-tech sliding door usually containing an object which is meant to surprise the person in proximity of the entrance to the smaller room. The high-tech door can also be activated by gaining ownership to objects that are beneficial to the person.
I went to go pick up that shotgun and a damn imp flew out of a space closet over there.