a leading on bastard is a ex that you got back together again, but lead you on making you think that they actually like you, but instead they were just using you for your feelings and not for who you are as a person
Person 1: I can't believe he would do that to me, he's a leading on bastard!!

Person 2: I'm so sorry for you I hope you get better
Person 1: thanks..
by Xxx little_sh*txxX March 3, 2023
Get the Leading on bastard mug.
The negative outcome of the Golden Rule.

You treat me like shit and I will do the same, no questions asked.
Karen decided to take her Kareness out on me, so I gave her a taste of the Lead Rule.
by slangctionary November 9, 2021
Get the lead rule mug.
The awkward situation faced by many dog walkers crossing paths when one is on a lead, the other isnt (although many variants are possible with more than one dog per owner.)

The dog owner who has not put their dog on a lead is worried that the owner who has put their dog on a lead is cosidering them to not be in adequate control of their animal.

Likewise the owner who has their dog on a lead may feel they are not giving the dog enough freedom.

Normally resolves itself in one of 3 ways.

1. The non leaded dog owner says 'He's friendly' and the comment is confirmed by the dogs behaviour.

2. The non leaded dog annoys the leaded dog, the leaded dog owner expressed disapproval and apologies are made usually ('Hes normally SOOOOOO friendly!')

3. The owner of the non leaded dog puts their dog on a lead.
-To dog, as if it can understand, while putting lead on it.-

'Sorry mate. Lead differential!'
by mids99 August 31, 2009
Get the lead differential mug.
Something that powers lots of home supplies but can give you lead poisoning.
My lead battery is working in my fan but I feel sick
by SwagmastXD420 November 9, 2018
Get the Lead battery mug.
Site Lead is a MNC coined job title for the incompetent person who they should have made Managing Director of the business but per experience had to choose her/him as the head of the business who operationally manages the Site and nothing more than that. All the decisions are made by their global counterpart.
Michael Scott is a great Site Lead. He is good with office operations and throwing parties. Poor guy, can't take shots, his decisions are made by his boss sitting in San Diego.
by sesha36 August 16, 2021
Get the Site Lead mug.
A guy who is really cool, really smart and a great team lead.
by TheFlamingFOam February 14, 2017
Get the Chiem lead mug.
The act of erasing or discarding entire sheets of work due to a small, but significant, error.
Josh had to commit lead genocide on his Thermodynamics homework when he realized he wrote down the wrong problems.
by pvnrt September 4, 2011
Get the Lead Genocide mug.