The person who was part of the most significant or meaningful relationship that you used to be in, but aren't anymore. You can have more than one ex, but you can only have one significant ex.
The other day, I ran into that guy/girl I went out with for a little while and it was pretty akward. Glad it wasn't my significant ex at least!
by Shmooboo March 27, 2015
Get the Significant exmug. October 27th is post your significant other day! whether that's ur girlfriend, boyfriend or theyfriend, post them!
girl: did u know its Post your significant other day
boy: no
girl: shit imma post u
boy: jit ion feel u in dat way 😭
boy: no
girl: shit imma post u
boy: jit ion feel u in dat way 😭
by Archiekins545 October 7, 2022
Get the Post your significant other daymug. an event, idea, or procedure that effects a significant shift in the current way of doing or thinking about something.
an event, idea, or procedure that effects a significant shift in the current way of doing or thinking about something.
by anonymous January 27, 2022
Get the an event, idea, or procedure that effects a significant shift in the current way of doing or thinking about something.mug. May 1st is internationally recognized as “Watch Twilight with your significant other day” So cuddle up with your spouse boyfriend or girlfriend and turn on the twilight movie saga
Boy:Hey Babe it’s May 1st you know what that means
Girl:Heck ya I do it’s International Watch Twilight with your significant other day Time to cuddle up Boo!!
Girl:Heck ya I do it’s International Watch Twilight with your significant other day Time to cuddle up Boo!!
by hippoman38279190 April 28, 2021
Get the International Watch Twilight with your significant other daymug. In this day all y’all single motherfuckers get a boy friend or girlfriend. You can also ask someone out and if they say no then it never happened but if they say yes then enjoy yourself.
by Lincoln’s wack October 16, 2019
Get the Get a significant other thursdaymug. Or inSIGnificant, depending on what you're meaning. Refers to how important/relevant a military-grade firearm is to a matter under discussion.
For someone who loves hunting and/or target-practice, finding a SIGnificant other can be a bit challenging, since not everyone in da dating-pool is comfy with a guns-'n'-ammo lifestyle.
by QuacksO February 14, 2021
Get the SIGnificantmug. A special day marked on the calendar as june 1st-10th. This day should be celebrated year round but is marked as a few specific days.
National Kiss Your Significant Other Day is defined by the love that couples share for each other and how summer can relieve stress and finally allow for some personal time with your boo thing.
P1: Did you know it’s Nation Kiss Your Significant Other Day.
P2: Omg I didn’t know that I need to go and kiss him right now.
Go kiss them, we all know it’s summer so you have time.
P1: Did you know it’s Nation Kiss Your Significant Other Day.
P2: Omg I didn’t know that I need to go and kiss him right now.
Go kiss them, we all know it’s summer so you have time.
by helios0519 May 25, 2023
Get the National Kiss Your Significant Other Daymug.