Mark Sloan is a guy who builds Lego with his son, they both struggle while doing so. Mark Sloan is cool.
by PunkzXD April 18, 2022

the act of thinking you are "too cool" for the rest of the people at a party and sitting alone in the corner on your phone talking to your "cool" friends.
We invited Jessica to the party but she didn't care to talk to anyone the entire time. Jessica was Sloaning.
by sloaning victim November 24, 2013

by geena46 November 21, 2020

"You seen that castle crashers game?"
"Did you just call me turd smasher???"
"No, who are you, butthole sloane?"
"Did you just call me turd smasher???"
"No, who are you, butthole sloane?"
by wendex March 26, 2023

Very empathic and caring. She is beautiful and intelligent. Boys love her and she has many friends. Anyone who meets her will instantly be in love. She is smoking hot and often has beautiful hair (brown/blonde). She’s funny and sometimes can be very dirty minded.
Guy 1: “That girl is so pretty. She is definitely a Sloane. I wish I could be her boyfriend!”
Girl 1: “She is my best friend. I know she is so kind and awesome. She’s also extremely beautiful!”
Guy 2: “Oh my…”
Girl 1: “She is my best friend. I know she is so kind and awesome. She’s also extremely beautiful!”
Guy 2: “Oh my…”
by Smileyfaceyass February 24, 2025

Taken directly from the name of the main character of Diagnosis Murder, the act of doing a 'Doctor Sloan' involves solving, or helping to solve, a problem using information that by all accounts SHOULDN'T be useful at that point. Could also be described as a fluke of genius in unlikely circumstances.
Person A: "Fat Fuck Freddy has gone to the chinese takeaway without me and left 10 minutes ago. We'll never catch him now."
Person B: "Doesn't he usually order a number 116 without prawns?"
Person A: "Maybe. What's your point?"
Person B: "He never has more than a fiver on him, so he'll have waddled to the cashpoint first. We'll catch him there!"
Person A: "You sir, just pulled a Doctor Sloan"
Person B: "Doesn't he usually order a number 116 without prawns?"
Person A: "Maybe. What's your point?"
Person B: "He never has more than a fiver on him, so he'll have waddled to the cashpoint first. We'll catch him there!"
Person A: "You sir, just pulled a Doctor Sloan"
by Ivor Alias May 10, 2009
