idkwtsn 

I don't know what to say next

Typically used in texting when no one knows what to say next

Me: Hey! How was your day?
Them: Good, you?
Me: Good
Them: idkwtsn

idkwtsn by pandarose_23 October 25, 2020

IDKWTS 

Acronym for "I don't know what to say."

Person 1: Have you seen Lindsay Lohan's heart tattoo? Do you think it's cute?
Person 2: Honestly? IDKWTS.

IDKWTS by caramel vodka July 16, 2008

idkwisnms 

The best person to exist if i could i make out with her rn

"hey do you follow idkwisnms on insta?"
"no"
"i hope you step into a pile of legos"

idkwisnms by shaymaac December 27, 2021