Smol bean is a cute/beautiful (depending on gender) person, often as a significant other, and/or boyfriend/girlfriend. Often times when someone tells you that you are a smol bean, and you accept it, their theirs.
I called (name) a smol bean, and he/she's fine with it. He/she's MINE.
by Cocchi September 20, 2021
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Whereas a Smol Bean is something petite and cute (usually used in fandoms) a Smol Beans is an insult. It depends on usage.

to compliment one person: Hi Smol Bean
to insult one person: Hi Smol Beans
to compliment multiple people: Hi you Smol Beans
to insult multiple people: Hi you bunch of Smol Beans
Smol Bean: Brendon Urie is a such a Smol Bean with a big forehead and I love him so much.
Smol Beans: (to my brother): "Shut up Smol Beans, no one cares."
Smol Beans: Say hello to all of my students, these beautiful Smol Beans.
Smol Beans: "Go away you insolent punk bunch of Smol Beans."
by Shadoe5722 May 22, 2016
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Idk what to put. I just genuinely feel like Lou should be the definition of ‘ smol bean ‘ cause hims is one.🥺🤍
by Hazza-“pimpdaddy” February 6, 2021
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Someone who is just too adorable for life
DΞΔN is a smol bean
Zico is a smol bean
Crush is a smol bean
24K are smol beans
by Deanisasmolbean January 22, 2017
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Something too cute and too sweet to dislike

Just like you :)
Gerard is such a smol bean
Spodermen is a smol bean
by Master of Fear April 5, 2016
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