greased lightning 

Someone or something incredibly fast

When he heard you were coming, he left like greased lightning.

greased lightning by Light Joker October 20, 2005

Greased Lightning 

A cigarette that has been "greased" (dipped) in "lightning" (lean aka Promethazine with Codeine).

I always hit a Greased Lightning on my break, at work, to get a nice buzz going.

Greased Lightning by Katisuyorudan February 6, 2014

Greased Lightning 

An expression to portray something to be faster then lightning.

When something is greased, it generally moves faster.

Try that again and you will be out of here faster then greased lightning.

Greased Lightning by Cenax March 18, 2005

Greased Lightning 

Hot ass sex involving a lot of (flavored) lube.

Come on, didn't you see the Greased Lightning scene in Grease?

RuPaul likes it hot and fast like Greased Lightning

Greased Lightning by Fagenstein April 25, 2006

Greased Lightning 

A form of suicide which consist of the victim dunking a fork in motor oil and then quickly inserting it into an electrical outlet.

Ma'am, we've examined the body. It appears that your son died from... Greased Lightning.

Greased Lightning by Nordlord819 April 13, 2019

Grease Lightning 

To ejaculate onto ones hair, then, swirl it thus creating the John Travolta hair style, then when they look at you, say. " Electrifying!"

Last night while watching From Paris With Love, with my gf, we decided to have sex, then I missed her face and hit her hair, she was unhappy and twirled it by accident, and I laughed and said. "You look like John Travolta, Electrifying!"
haha, she was not happy. Thank you Grease Lightning.

Grease Lightning by TreySongzz May 2, 2011

Grease lightning 

Performing oral sex on a woman until she can no longer emotionally regulate reality ever again.

Johnny grease lightningged Mary Lou and she can no longer drive a car anymore

Grease lightning by Homelessrachel December 20, 2017