Space Invade 

The most epic, nerdiest way reference to having sex

Mankumar rims Ella
Mankumar is a space invader

Space Invade by Ol' Dirty Gregstard December 11, 2010

invade your personal space 

A cute term used to imply being close or intimate to someone. Best used when someone is claustrophobic.

I can't wait to see you later and invade your personal space.

invade your personal space by Mitchsta July 27, 2008

space invaders (clitoris) 

Space Invaders is the female act of rubbing ones clitoris with the same motion with which she would if playing the arcade game.

I was laying there in sexual bliss whilst playing space invaders (clitoris)

space invaders (clitoris) by Crusty0871 March 30, 2015

Space Invaders 

Individuals or groups of people who sit next to you in cinemas or on public transport when there are plenty of other free seats available.

I was at the cinema alone the other day when about eight space invaders came and sat right next to me.

Space Invaders by Nick VD October 25, 2006

space invader

A guy or gal that uncomfortably invites themselves into your personal air space, especially on a first date.

Friend - "How was the date?"
Me - "Horrible; at dinner, he sat, like, two inches away instead of across from me. Ick - what a space invader!"

space invader by Kim K January 16, 2006

Space Invaders 

A classic arcade game where you pilot a spaceship, at the bottom of the screen, shooting aliens that fly from a formation above you and dodging their own projectiles. I can't believe no one has tried to define this term yet.

(Example is from The Simpsons):

Willy: It's impossible for me to fire a pistol. If you'll check me medical records, you'll see I have a cripplin' arthritis in me index fingerrrs. Look at 'em! holds them up I got it from "Space Invaders" in 1977.

Wiggum: Aw, yeah. That was a pretty addictive video game.

Willy: surprised Video game?

Space Invaders by Dark Laith December 5, 2004

personal space invader

some one who has no sense of personal space and sticks their stupid face really close to yo whilst talking, even though you may not know them very well.

chap 1) met the new guy, dude?
dude 1) yeah, bit of a personal space invader, huh? all leaning in and breathing on me. Freak.

personal space invader by Beat-shaman May 5, 2006