Green Aliens 

Best Gang in GTA purple is a bunch of pussies that have to hack to kill us.

The Green Aliens get my pussy so wet.

Green Aliens by BradleyMartynSoldmeDrugs May 7, 2020

Extraphysical Aliens Theory 

The Extraphysical Aliens Theory (EPAT), also Extraphysical Extraterrestrials Theory (EPETT), Post-Physical Aliens Theory (PPAT), Post-Spacetime Aliens Theory (PSTAT), Post-Physical Extraterrestrials Theory (PPETT) or Post-Spacetime Extraterrestrials Theory (PSTETT), is a theory that holds that extraterrestrials have evolved into an extraphysical level of being by becoming post-physical / post-spacetime by technological or by spiritual means. The extraphysical aliens theory also supports that by the time that extraterrestrials have existed, they've already evolved into an extraphysical level of civilization and they exist beyond physics/matter and beyond the spacetime. The extraphysical aliens theory also supports that there might have extraphysical alien worlds at extraphysical level as well as the so called "gods" and "spiritual beings" might actually be aliens that or already existed at extraphysical level or were physical aliens that evolved into an extraphysical level of being or by technology or by spiritual means.

The Extraphysical Aliens Theory is an interesting theory about aliens, despite a lot of people are against that and there's a big criticism towards it, the theory is still valid and might be correct somehow.

Extraphysical Aliens Theory by Dumugian October 16, 2021

green aliens 

The superior gang

Green aliens are the superior gang

green aliens by Green gang April 30, 2020

down-syndrome aliens 

aliens with down syndrome, that usually live in people's vagina's, preferrably mine

When I run, the down-syndrome aliens fall out of my vagina

down-syndrome aliens by mapu March 29, 2008

enemy aliens

'Enemy aliens' usually refers to people such as prisoners of war that are from the opposing country in a war. It can also be used in a political sense.

"In WWII, Japanese enemy aliens were kept in containment camps mostly in the interior of British Columbia."
"During the Cold War, propaganda was used to prevent and/or keep down political enemy aliens.

enemy aliens by Nicholas A. June 26, 2007

contacting aliens

an excuse made when caught jacking off

"Hey why is your door locked?"
"Oh no reason I was just contacting aliens"

contacting aliens by minuteman88 January 26, 2010

beelegal aliens 

A quoloquial term for Africanized killer bees. It most likely came from the fact that most Africanized killer bees were born in South America and due to migration moved north across the US, Mexico border.

Jeff: Oh shit bees

Tim: wtf are you on acid
Jeff: they’re beelegal aliens

Tim: what... you mean aFrIcAnIzEd KiLlEr BeEs
Jeff: dies

Tim: Got em’

beelegal aliens by Liam o the meme dude January 12, 2018