There are 10 digits in an American mobile number so you would use this phrase to indicate you want/giving your number out
by Noellia February 13, 2020

by Mike the third May 13, 2024

by CrazyGinger42 December 2, 2020

A rule often employed for those who seem to be over-exuberant or too comfortable in their surroundings. 10 seconds before you start speaking, stop.
by old gregg 1 January 23, 2011

by daddyofthe78 August 6, 2023

A girl who appears beautiful while facing away from the light. The unfavorable features are often hidden when not in direct light, whether the source of the light is natural or unnatural. Some avoid eye contact with these people, or even with their romantic partners who are cursed with genetic ugliness of the face.
Mark: Wow, Vanessa is such a great person for you to have in your life.
Dennis: She's great, but have you seen her in the direct sunlight? She's a Shadow Ten but a Sunlight Zero!
Dennis: She's great, but have you seen her in the direct sunlight? She's a Shadow Ten but a Sunlight Zero!
by Holding On For Dear Life April 14, 2025

An international ten is a hot chick that can be a ten any where in the world. Meaning, if Jane is a ten in New Zealand she might be a six in Beverly Hills. An International ten, can hold her own no matter the location, or surrounding super models.
by Shakiradust February 2, 2018
