Significant brother

A man married to his sibling/step-sibling.

Pam: did you hear Brittany got married? I wonder who the groom is...
Karen: oh, she married her step brother. Such a good love story, when one finds romance with their significant brother.

(Cue banjos)

by BabsCatfish August 2, 2019

Significant

sufficiently great or important to be worthy of attention; noteworthy.

"in times of stress her dreams seemed to her especially significant"

by BungisMcChungus January 8, 2022

significant midget

A tiny but essential component in a complex system or a small but influential idea in a broader context.

"Although it may seem insignificant, the tiny screw that holds the gears in place is actually a significant midget in the functionality of the clock."

Here's another example sentence:

"Although he may not have been the main character in the film, the actor's powerful and emotional performance made him a significant midget in the movie's success."

by The_Penatrated May 8, 2023

Significant ex

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 a significant other thursday

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.

“He you Look single wanna date?” “Today is Get a significant other Thursday!”

by Lincoln’s wack October 16, 2019

National Kiss Your Significant Other Day

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.

by helios0519 May 25, 2023

Coding Artistry Escape Based Prayer: "'If THat Is Your Significant Other Then Let Me Haunted House'"

Coding Artistry Escape Based Prayer: "'If THat Is Your Significant Other Then Let Me Haunted House'"

Coding Artistry Escape Based Prayer: "'If THat Is Your Significant Other Then Let Me Haunted House'"

by Angel234IsTheDarkSeraphim April 14, 2025