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1. A derogatory term for a homosexual man.

2. Someone who is completely insane.

3. A cake made with bits of fruit and drenched in scotch.
1. Uncle Jim married Pete? I didn't know he was a fruitcake!

2. Uncle Jim married a blender? I didn't know he was a fruitcake!

3. Me: What's a fruitcake?
Someone Else: It's a cake made with bits of fruit and drenched in scotch.
Me: Drenched in scotch? Sounds like my Uncle Jim.
by InfrequentNinja February 09, 2004
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Apr 22 Word of the Day
When you eat dirt for the first time and leave your family to build a shack in the woods
Bro since I got dirtpilled on Tuesday I have made sooo many worm friends and made them soo many little houses to get married in. Me? Lonely? No you’re the lonely one u lawn owning freak
by ecogoth December 30, 2020
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2
1) The word fruitcake has come to mean someone who is round the bend, out to lunch, completely fucking mad. It came from the old British slang"Nutty as a fruitcake"(fruitcakes have got nuts in, ya see), because, as you know we've used the slang term "Nutters" for the insane for....well ever, really.

2) I do believe that some American people call gay people fruitcakes. I know that the term "fruit" has been used as a slightly derogatory term for Gay men(in the UK any way), but I'm really not sure where the "cakes" bit came from, or why!.
1) "Dave came round the other day, goin' on about these multidimensional life forms that are controlling his libido or somethin'" "Oh yeah, Dave's a total Fruitcake dude."

2)....Err not sure really!! I've never heard "fruitcake" used in this context. But "Fruit":

Err 2, take 2) "Look at John mincing about,......Oi John your a proper fruit mate"
by HungryGhost March 20, 2015
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3
UK English:

A person who is one sandwich short of a picnic; mad; quite insane; not with it, fucking crazy.
"I would even think about making a move on her mate, she's a fucking fruitcake. She's probably good in the sack though..."
by Esteban Lorenzo July 29, 2003
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5
Means a guy is gay, or acting gay.
1.Dude, your such a fruit cake.
2. Quit being a fruit cake.
3. Are you a fruit cake? all u do is hang out with guyz.
by Corerosin March 25, 2005
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6
Referring to someone acting unusual or weird. Also Fruit Tart... Usually said to friends acting different then what they normally would.
by Nick Wagner February 05, 2008
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