The word Deen, is an arabic word with three general sentences, judgment, custom and religion while the word Dunya is an islamic word which refers to the temporal world, aka the world before the afterlife. The meaning behind the sentence "Deen over Dunya" means that we Muslims put our religion over this temporary world which we believes is a test from our God.
Let's say that a muslim is invited to a haram party, needs to wear something revealing to a specific place they have to go to or feel like having to skip a prayer for something so stupid yet important. A good muslim would put the Deen over Dunya in a position like this - with other words, not take the so called haram option cause it's not worth the take.
Muslims believe that this world is temporary and is just a test from God. This is NOT the real world, and when we fall into a position where we have two options to take, it is God that tests us. That's why we put our religion first, which is much more important, over this temporal world.
Let's say that a muslim is invited to a haram party, needs to wear something revealing to a specific place they have to go to or feel like having to skip a prayer for something so stupid yet important. A good muslim would put the Deen over Dunya in a position like this - with other words, not take the so called haram option cause it's not worth the take.
Muslims believe that this world is temporary and is just a test from God. This is NOT the real world, and when we fall into a position where we have two options to take, it is God that tests us. That's why we put our religion first, which is much more important, over this temporal world.
Non Muslim friend: I know you can't eat pork, but c'mon, just try a bite! Please?
Halal Muslim: No, Deen over Dunya.
Halal Muslim: No, Deen over Dunya.
by isuckatfortnite November 21, 2021
Get the Deen over Dunyamug. “HEY DUNYA!!” “WHY ARE YOU SCREAMING OUT THE WINDOW!” “BECAUSE ITS NATIONAL DUNYA DAY, YOU'RE SUPPOSED TO SCREAM HEY SHAWTY OR HEY DUNYA!”
by peppatheuglypig April 24, 2021
Get the national dunya daymug. A girl who a boy you’re interested in likes more than you. She is not prettier than you or has a better personality. Many people agree upon that this particular girl is not good looking at all.
by iamacomedicgeniushaha May 29, 2022
Get the Dunyamug. by Kuttar baccha. July 20, 2021
Get the Lost in the Dunyamug. 
Sansara Dunya is a Ancient Malay phrase that are still use to describe your bad days or to curse someone with a bad day.
"I don't know why I have a lot of bad luck today, maybe I have sansara dunya?
or
" I hope you get sansara dunya because you lie to me"
or
" I hope you get sansara dunya because you lie to me"
by RYKUGAN2901 October 8, 2021
Get the Sansara dunyamug. An amazing word to say to something you don’t have an answer for or don’t know the answer to. Or you can shout it randomly for no reason
by El.ereira January 9, 2022
Get the Dunyamug.