BTM ratio 

(short for boobs-to-maintenance ratio) is a commonly used metric for gold-diggers, pioneered by bitcoin millionaires and Hong Kong veterans.

Units: cup (A = 1, B = 2, etc...) per $1000 of monthly maintenance cost.

Anything with BTM ration of 4 or above is considered a good investment. The ultimate goal in life is to father children with women who have an infinite BTM ratio.

1. My Thai GF got a BTM ratio of 8, what a catch!

2. Hong Kong's average BTM ratio is 0.5, no wonder the country's falling apart!

BTM ratio by bal3r November 7, 2019

MKH Ratio 

Is a scale which measures the efficacy of a relationship by dividing the amount of money spent on a relationship over the rounds of complete intercourses. If this ratio falls under 50 EPR (Euro per Round) the relationship is considered effective. Otherwise, the relationship has failed to meet MKH standards. This Ratio was first introduced by M.Khadem, et al (2021) and was later developed by K and S, et al (2022).

Why are you sobbing over a relationship with an MKH Ratio of 78?!

MKH Ratio by Happik February 8, 2022

failed ratio 

Basically a failed ratio is when you make a ratio on youtube, twitter, tiktok, Reddit, etc and it doesn’t get the typical amount of upvotes/retweets/hearts or likes that successful ratios do

Person: idc + ratio
The ratio gets no likes or retweets
Person 2: failed ratio

failed ratio by UrbanizedMotena August 12, 2022

the Seaside Ratio 

When there is 3 or more guys hanging around 1 girl. Often the girl is a skank and the the guys are guidos, but this ratio can be seen anywhere. this is the opposite of the beach boys ratio.

"Every bar we went to last night had the Seaside Ratio"

the Seaside Ratio by OMGitsDANxCORE July 17, 2009

butt-to-face ratio 

A term used to describe how much sucking up a person does versus normal dignified communication. A high butt-to-face ratio means you are a major kiss-ass.

- "Is it just me, or is Johnson kissing the boss's ass more than usual today?"
- "Johnson? That guy's butt-to-face ratio is always through the roof."

butt-to-face ratio by CCompanies February 4, 2010

sausage to taco ratio 

The amount of guys compared to the amount of girls in a group or place.

Guy 1: Hey do you think you could get us into that party?
Guy 2: What's your sausage to taco ratio?
Guy 1: 1 to 1.
Guy 2: Yeah come on over.

sausage to taco ratio by Peaceful Kaos September 9, 2010

white and green ratio 

The white-and-green ratio is a quantitative relation between the amounts of lines of text received in a message conversation and the number of lines sent in response. Green refers to the background color of the bubble speech for sent messages in popular applications like WhatsApp or Telegram or iMessage, white is the background color of the bubble speech of received messages; green is always us, white is always the others. The further the ratio is from 1, the more alarming the status of the relationship between the participants.

“I am very interested in what you are doing, and I feel it would be great to hear more about it. Maybe in the next weeks, unless you are very busy. Let me know how you feel, and we can meet up for drinks” if responded: “Yes, Sure” presents a white and green ratio of 4:1 (where four lines of text received a response of 1 line)
A conversation like “I love you” “Me too” has the perfect and ideal white-and-green-ratio of 1:1

white and green ratio by Girls Pearls June 6, 2017