Ons 

Overactive neck syndrome

My friend has the ons very badly

Ons by Leon1738 February 16, 2017

Ons 

An acronym for Owari No Seraph (seraph of the end). An anime about an abused gay sexy blonde vampire, trying to rescue his King of salt from the humans experiments.

Have you finished ons yet?
Yes, and I'm dead now. Ferid is a dick.

Ons by Yoi1999 October 26, 2017

Ons 

On Satan. Instead of saying On god you say On satan.

Me: "Yo her ass thick asf"
Bro: "Ons bro"

Ons by Alissa Sham April 9, 2021

ONS 

ons is short for "on soul". basically another way of saying on god or on me.

"she is always starting shit."
"ons"

ONS by hyolynsqueendom May 24, 2022

Ons 

On soul

Others: ons he is (on soul)

Ons by K.2slickk June 15, 2022

Ons 

Ons means on soul

“Ons she lying nigga”

Ons by Braceface_E March 1, 2023

ons 

onsite

When I see you its ons.

ons by DeWiCKx July 10, 2023