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!

seratonin by ayomarksloancheck November 23, 2020

Seratonin'nt 

The lack of the happy chemical known as seratonin

David: Hey man are you okay?
Jimothy: Seratonin'nt

Seratonin'nt by Patrick D. Purple March 9, 2021

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”

Seratonin daddy by Nobody1995 July 15, 2022

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"

Seratonin heat by BabyWaterbottle July 21, 2025

Key Seasoning 

Coke that's about to be used for a key bump

Guy 1: "Yo bro my key don't smell too good"
Guy 2: "Meet me in the bathroom I got some key seasoning, finna spice that shit up"

Key Seasoning by Izzy.Boy October 27, 2022

serotonin donor 

Someone people turn to when they're sad who makes them feel better.

Dude, I was so unhappy about my girl, until I spoke to my serotonin donor who really helped me feel better

serotonin donor by jonfurstn1 November 27, 2009

Seasoning 

The act of pulling loose pubes from your genital/taint area and sprinkling them ever so gently on a sleeping parties face as if sprinkling garnish on a completed dish.

Kati wouldn't stop rolling around in bed, so the next night i gave her a seasoning of epic porportions.

Seasoning by NasteaN8 March 10, 2010