Usually spread across social media and typically used as a insult to anyone who may be perceived as holding left-wing views. If the use of the term 'lefty' isn't backed up with any justification in an argument, it's a good indication they cannot form a rebuttal and only want to cease the argument. Further prodding after being called a 'lefty' usually results in being compared to a child, snowflake, stupid, degenerate, or anything which the initial user of the word 'lefty' isn't already.
'There is not yet an iota of proof that Halal funds terrorism.'
'It's that kind of lefty crap that kept ISIS going for so long.'
'It's that kind of lefty crap that kept ISIS going for so long.'
by Leftist degenerate August 17, 2018

by Anonymous November 29, 2003

1. a right handed male who masturbates predominately with his left hand. serves as an annoying to him and funny to everyone else nickname that may earn you slaps on the face if said too often.
2. a character in the book Youth in Revolt, so called because of the above
2. a character in the book Youth in Revolt, so called because of the above
by does this make you angry? July 18, 2009

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 16, 2014

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

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
