90-10 

When someone bends you over 90 degrees and fucks you in the ass 10 inches. In other words, getting fucked over.

Denise told me she could get us into that new club on Saturday, but then she gave me the 90-10 by sticking me with both of our covers.

Lisa gave me the 90-10 when she set me up on a blind date with a total tool.

90-10 by Purple-CE January 4, 2008

90-10 

when a girl leans in 10% of the way, showing intrest, and the guy leans in the rest of the 90% to kiss her

the 90-10 works every time!

90-10 by lanabdoslqmoaala May 18, 2015

90/10 

A 90 percent hand job, 10 percent blow job.

I was listening to "come thou font of every blessing" when this chick texted me and said she wanted a mouthful of cock. I was game but I only got a 90/10. bummer.

90/10 by 323E93 May 7, 2010

90 10

Codeword for 90% attention-seeking, 10% attention-giving. A 90 10 is someone who goes out of their way to get the attention of their peers, much like a pick me. They tend to be egotistical, overdramatic, and above all, fake.

A 90 10 can also falsely create attention around one of their quieter peers in order to try and guide attention back to themself, or alternatively poke fun at a bystander for extra draw.

Polly: "Ugh, you see Bart frolicking over there in front of that crowd?"
Eustace: "Totally. What a 90 10."

Jack: "Hey guys!! Look, look, Polly looks like a clown!"
Eustace: "90 10..." (referring to Jack)

90 10 by tomschmoll December 14, 2022

90/10 

When a guy comes 90 degrees and a girl comes 10 degrees in order to proceed with ''getting it''.

"lemme get dat 90/10 gir!"

90/10 by Dirty D333 November 29, 2009

90/10 

The perfect ratio of 90% preppy and 10% thug, like most west seattle boys. Any more either way, he's no good!

He's more of an 80/20 than a 90/10, can't take him home to mom and dad!

90/10 by TSAO May 11, 2008

90 10 100 Rule 

The rule which states that...

90% of the time a person is no more than 10km from their home, and 100m from their car

I couldn't find you anyware, you broke the 90 10 100 Rule.

90 10 100 Rule by [e-mail] October 26, 2007