clinically significant other

A significant other defined by an (undesired) medical condition, not by a agreed-upon relationship status.

Combination of "clinically significant" and "significant other."

They were only dating casually, but when he gave her the Clap, he became her clinically significant other.

by Brett Lider February 5, 2009

Significality

The belief that everything in the universe happens for a reason, one which may be unapparent, but present nonetheless.

If something happens to you, whether its bad or good, there was a reason behind it. Usually something bad is actually the start of something better, or the avoidance of something worse.

by Michael/Mathew/David/Hans/MB/X August 30, 2005

(in)significant other

a phrase used to describe the cunt or douche that you used to officially have a relationship with that is still part of your life for whatever stupid reason that you're coming up with.

I took my (in)significant other to lunch yesterday. Not five minutes had passed before she was correcting my grammar and telling me that I was eating with the wrong fork. I LIKE THE LITTLE FORK.

by Milowe October 22, 2010

SIGNIFICANT UDDER

a live-in sex partner with whom you literally "milk" the relationship for its great sex, without the intent of ever having a serious relationship. Very popular among today's youth.

Anne was my significant udder for three years until Debbie came around. After 6 months, I proposed to Debbie, and she became my significant other shortly thereafter.

by weave September 20, 2003

Significant Dent

A specific amount of drink that is drank by members of a party in order to finish a left over pint.

"im stuggling with this pint" said Lawson
"someone put a significant dent in that" said Chris

by nibalata26 January 15, 2010

Significant mother

When a man (often those in the fuckboy category) relies on their girlfriend (significant other) as if they are a parent or guardian; treating your girlfriend like your mother.

Bruh! Don't trip bout that money. His significant mother gets paid Friday, and she'll put him together..

by Clint Beastwood and Baby D February 7, 2018

significant frother

A combination of "significant other" and "friends." First known use on June 24, 2011 by howaboutwe... writer Scott Alden.

1. A close friend who appears to be a significant other to those who do not know the subjects.

2. A friend with whom you do not have sex or date, but whoever you do have sex with or date is unwarrantably jealous of.

1. A: "Are those two dating?"
B: "No, they're just significant frothers."

2. Steve dumped Julie because he always got jealous when she would mention her significant frother.

by Aelus June 29, 2011