look differential 

when you're much more attractive than the person hitting on you

look, you're gonna need to buy me at least seven tequila shots to equalize this look differential.

of course he cheated on her with you, have you checked out the ld?

look differential by brown bag January 26, 2010

Dyke Differential 

n.
The notable discrepancy between the attractiveness of the sort of lesbians depicted in grumblevids, seed catalogues etc., and the sort acually encountered in real life.

"Did you see that lezzer documentary last night?" asked Ted.
"Yeah, I did" replied Arthur, "It really drove home the dyke differential"

Dyke Differential by SamThatBlokeInBognor May 21, 2005

bang differential 

The largest age difference of your age and someone you've banged.

Dude, I totally banged Tommy's mom last night. My bang differential is 23 years now.

bang differential by Mr. Maloof May 28, 2014

Limited slip differential 

The act of anal sex without lubrication.

Going in dry.

That chick was so dirty she let me give her the limited slip differential.

Oh man she probably takes the limited sip differential.

Guy1: Our sex life is okay but I wanna try something new and different.
Guy2: Give her the limited slip differential!

Limited slip differential by KGar1984 September 4, 2009

On the differential 

A phrase indicating indifference or lack of interest in something.

1) Person 1: "Hey, man, you been playing any basketball recently?"

Person 2: "Eh, not really. It's on the differential."

2) Jim: "Feeling like going to the pub tonight?"

John: "Meh, I dunno. It's on the differential."

On the differential by teriyakijockey April 7, 2013

lead differential 

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!'

lead differential by mids99 September 1, 2009

Tuck Differential

this is the amount of a buttoned down shirt material that is tucked in on one half of the radial torso versus the amount untucked on the other half.

Holy sh*t! He must have a button undone to have that kind of Tuck Differential!!

Tuck Differential by norminat0r February 25, 2013