einstein

Refering to brain, dome, or a blow job.

Man, that chick give good einstein.
You should get einstein from that girl.

by Michael Roldan July 20, 2008

Einstein

A girl who gives great head.

That girl is an Einstein.

That girl gives a wicked Einstein.

(Einstein had great head. Girl gives great head.)

by J Lo Lo October 24, 2010

Einstein

A girl that gives great "brain" or in other words, knows how to suck a dick.
Lil Wayne-- "Einstein... her head is the greatest."

Joe: Dude im tellin you, shes like Einstein
Burt: How do you know what kinda grades she gets?
Joe: No dumbass, she made me cum in like 10 minutes last night when she was giving me brain!

by SmashinOnEm January 13, 2010

No shit, Einstein!

A very sarcastic way to say that someone says a stupid line.

Frits: Beer is f*cking good.
Henk: No shit, Einstein!

by SAJEMA August 15, 2006

Albert Einstein's brother

An extremely ugly man.

CHICK: Yuck! Look at that guy. Albert Einstein's brother, eh?

FOX: Albert Einstein's brother?

CHICK: Yeah, Albert Einstein's brother -- FRANK.

FOX: Oh, yeah, I get it. Yes, that is true!

by Stuck Up Bitch July 9, 2006

Einstein

To receive oral sex.

John got some Einstein from Sally last night.

by Steve M. August 10, 2005

Einstein's Theory of Textivity

When you and the other person are texting answers or responses to each others' last text, but the conversation makes no sense and is completely out of sync.

Einstein's Theory of Textivity

by Ae5Ea8 November 2, 2016