A generally lower class person living in the right handed world. Characteristics include: general goofiness, outlandish in their actions, their penis hangs to the opposite side (I'm serious ask a lefty), and they have sex differently.
by MikeDrewJordan December 06, 2008
An undesirable female (or male). The term is derived from swiping left on the Tinder app to reject a female (or male) you don't want to be matched up with.
by Hollywoodknight August 17, 2014
The name of the common ailment of having one sore testicle, regardless of what one it is, it's called Lefty.
Guy 1: "I've got fucking lefty, it's killing me"
Guy 2: "Nae joy, haha!"
Girl 1: "What's lefty???????"
Guy 2: "Nae joy, haha!"
Girl 1: "What's lefty???????"
by Sean Beej September 14, 2006
Someone who thinks people who write with their left hand are sexy, and gets hot and bothered by a persons' left handedness.
She has a lefty-fetish.
by Dirty Lefty September 28, 2017
When your boyfriend cums in your mouth and you roll it around in your mouth till it's foamy and you follow the next few steps. Once the foam is ready you make a fist with your left hand and spit the cum between your thumb and index finger and slide your fist back over his cock. Thusly leaving a nice whipped topping on the head of his dick.
by 3rdrider November 12, 2011
Rob: Dude, I saw this totally hot chick the other day.
Steve: Really? How hot?
Rob: I got a slammin' lefty over her, no jokes.
Steve: Really? How hot?
Rob: I got a slammin' lefty over her, no jokes.
by steffimetal March 27, 2009
A driver who always hangs out in the left lane and doesn't understand that the left lane is meant for passing.
Omg! There is a lefty Lucy in front of us going slower than the speed limit. I don't know how this fucktard got a license in the first place.
by Senor Dank Nugs December 12, 2021