Membrane Picker 

Someone who tediously picks off all the white stuff off of oranges before eating them.

Shan would you just eat the fucking orange! stop being such a membrane picker.

Membrane Picker by Farrell Gilmour November 5, 2009

Dib Membrane 

A precious boio who needs to catch Zim. Also the son of Professor Membrane and brother of Gaz Membrane.

Me: Dib Membrane is my favorite Invader Zim Character and I love his hair.
Zim Stan: Eww.

Dib Membrane by 420Cheesecake October 29, 2020

memberton 

Pet name for a huge throbbin'cock

"Then Bob whipped out Mr. memberton and smacked that drunk with it!"

memberton by Air-eye February 11, 2006

selectively permeable membrane 

A hot girl's vagina.
Very selective on who's dick is permitted through the membrane (her pussy lips.)
Will often deny nervous, non-jock types. The membrane judges largely on physical appearance, not on the pretense of a good personality or wit.

Guy 1- So did you sleep with Elena in the end?
Guy 2- No, she had a selectively permeable membrane.
Guy 1- ... So she turned you down?
Guy 2- Yeah.
Guy 1- Well just say that then!
Guy 2- I needed to make an example for a definition for urban dictionary, okay?!
Guy 1- Oh, right... Wait a minute, am I on TV?!

selectively permeable membrane by uwanttruthitellz May 9, 2009

Memberable 

adj.
1. Often used in describing a person's physical appeal.
2. Most often meaning that one is considered an appropriate choice for coitus, or sex.
3. A good fit for one's member.

We only went on one date, but from the moment i saw her i knew that she would be memberable.

Memberable by Aqui Alla November 3, 2006

insane in the membrane 

Smoking some of that good chronic and it's hitting you hard making you; insane in the membrane.

"Dude, I was just listening to some Cypress Hill puffin on a fat blunt of OG Kush and now I'm totally insane in the membrane. Shit hit me hard man!"

insane in the membrane by PsycobetabuckdowN December 4, 2014

Mememate

A mememate is your meme soul mate. They know the next dank meme you're about to reference before you even do... they are connected to you a deeper level. A meme level. Few can aspire to this level of memenection. It is truly something amazing to behold.

Person 1: Oh her names Vera-
Person 2: ALOE VERA
Person 1: Omg ALOE YOU VERA MUCH!
Person 2: ALOE YOU MEMEMATE!

Mememate by braeboo963 May 17, 2017