yntcd 

"Yntcd" means you need to calm down.

Woah dude yntcd

yntcd by xshawtyxoxo July 27, 2010

YNTC 

"You need to chill"

"I'm so shmadded right now"

"YNTC" dog...

YNTC by Gnarter Cowles December 15, 2011

yntcyk 

A acronym that means, You’re Not That Cute You Know. Using this “word” is to use on people that are very Entitled.

Person1: OMG I’m so hot, that’s why I didn’t say “Yes” when Jacob asked me out
Person2: YNTCYK.

yntcyk by OkayButLikeLmao November 4, 2020

YNTC 

You need to chill. Can also be used as ntc. Need to chill or intc. I need to chill

Bro yntc

YNTC by King ADG December 27, 2020