seratonin

seratonin is a chemical compound in the brain which is realeased into the brain and increases happiness. This chemical is released when the brain catches its eye on THE mark sloan from greys anatomy
damn, mark sloan gives me so much seratonin!
by ayomarksloancheck November 23, 2020
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Seratonin daddy

Person someone goes to for seratonin/ gets their seratonin from
Person A: *is depressed*

Person B: *Cheers them up*

Person A: “You’re my seratonin daddy”
by Nobody1995 July 15, 2022
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Seratonin heat

A non-sexual emotional state of overwhelming softness and neediness- usually triggered by love, kindness, or affection-that makes you crave cuddles, head pats, warm hugs, or just being held like baby.
People in serotonin heat often act extra clingy, whiny, or vulnerable in a cute-pathetic way. It's like being "in heat," but instead of horny, you're desperate for emotional warmth and baby treatment.
"im in seratonin heat. I NEED cuddles. And hugs please"

"The way he held my head instantly made my mind go in seratonin heat, i litrally turned desperate"

"All he did was pat my head and say 'good job' and suddenly I'm in serotonin heat, kicking my feet like a baby seal"
by BabyWaterbottle July 21, 2025
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