DTIS 

Stands for: Don't Take it Seriously.

Dude, DTIS. :/

DTIS by pseudae July 9, 2009

DTIS 

Don't Take It Seriously.

This is the cooler, hipper, fresher to death, more badass big brother of JK.

Your mom is a whore....DTIS!

DTIS by apup/jho December 2, 2011

DTIS 

Didn't Turn In Syndrome (DTIS), usually effects middle school or junior high school kids, particularly males. While homework may actually get done, it ends up crumpled at the bottom of a backpack, stuffed at the back of a locker, or on the floor somewhere. The DTIS boy is clueless and usually has no idea what happened. He has no idea whether or not his homework was even done, let alone turned in.

Parent: “What? How did you get a D in your English class??
Son: “I don’t know…”
Later…
Parent: “Why is my son getting such a low grade?”
Teacher: “He hasn’t turned in any homework this term… I’m afraid he has DTIS.”
Parent: “Oh my God…”

DTIS by Omar Sec November 12, 2009

dtis 

don’t take it seriously

(joke) but dtis

dtis by bandooo June 2, 2023

DTISC

Initials of "Disregard that, I suck cocks", a phrase from 4chan used on the internet when someone wants to take back what he said, e.g. when someone finds out something that contradicts what they previously posted.

Because the initials don't have the swearing explicitly written, this form can be considered more polite than the full phrase.

Alice: I think Bob told this one joke, I'm almost sure about that...

*she finds out Charlie told it, not Bob*

Alice: DTISC, it was Charlie.

DTISC by Da_Nuke January 25, 2010

dtiss

a god, who owns everyone at every aspect of life.

you < dtiss > you. also known as dtiss is better than you.

dtiss by some guys friend September 14, 2008

dtiss

a god who owns at every aspect of life.

you < dtiss > you. dtiss owns everyone at life.

dtiss by some guys friend August 24, 2006