London Fog 

A drink in which Earl Grey tea is mixed with steamed milk and vanilla.

Earl Grey tea is nice, but I prefer a London Fog because of its' sweeter and richer taste.

London Fog by Alkadix December 11, 2007

London Fog 

1. When a woman is receiving cunnilingus and expels a fart into her partner's face, intentional or otherwise.

2. When you're going down on a lady and she farts in your face.

Alt: For a queef / use the phrase Parisian Mist.

I wasn't super into him so when he started going down on me, I gave him the London Fog!

London Fog by Lady Deathstryke December 17, 2015

London Fog 

After fellatio, when the receiver shoots their load into their
partner's eyes so that they can't see.

This one time I really didn't want to return the favor to this girl,
so I gave her the London Fog and busted out of there.

London Fog by Travis Urban December 23, 2006

London Fog 

Farting in your partner's face while they cum while speaking in a british accent.

Sam shouted "I'm coming guv'na, if I can just see through this London Fog!" while cumming in Lizzy's mouth as she simultaneously farted in his face.

London Fog by Lord Smellderberry August 24, 2018

London Fog 

Cumming on your partner's face/forehead/eyes while your balls are still in his/her mouth.

My wife is so GGG. On my birthday, she let me give her the London fog.

London Fog by Ta2Demon June 3, 2019

London Fog 

The act of wiping your wrist between your butcheeks then confidently asking the nearest person to smell your new cologne.

For best results be sure to leave your wrist moist, hot, sticky and with a slight discoloration.

Can also refer to someone, or something that smells like shit.

"Hey check out this new new cologne I got, it's called london fog."

"Do you wear London fog or something? Cus you smell like shit."

"It smells like london fog in here."

"Your breath smells like london fog."

London Fog by kballs April 17, 2009

London Fog 

An instance where a substance is being smoked, whether it be cigarettes, cigars, hookah or illegal substances and a thick cloud of smoked being exhaled by another in a group happens to drift and blind another member of the group momentarily much like a thick fog on a rainy London morning

Fucking Mike took the biggest rip off of that hookah and it drifted into my face, gave me a bloody London Fog!

London Fog by Edger Winter June 29, 2009