Alien Bump

When a person has a large bump on the back side of their head that causes their head to be too large for their body

“Omg look at her alien bump!”

by NathanH04 October 18, 2019

Boris The Alien

Boris The Alien is a evolution of United kingdom's prime minister, Boris Johnson.
You can get him by either feeding his cheese and onion crisps, or mars bars.

Oh no, is that Boris The Alien coming to tackle us?

Yes, it is. RUN!!!

Boris The Alien is watching you.

by PutinLover69 February 25, 2022

Alien Math

A phrase that simpletons use to call complex mathematics that they cannot comprehend.

*It is Jerry's first day at University. He looks at some equations written out in his class.*
Jerry's Thoughts: Holy crap! That is some alien math! I don't get it at all...

by PrettyMuchHeisenberg September 8, 2018

Alien butt

When a ass is deformed as a square or shape object and no Clapp while hitting it from the back

I was hitting this girl the other day and she had a alien butt no clapp no cap

by Asapt December 25, 2021

scream alien

When the middle and high frequencies in an audio system have an accurate, flat response. Vocals sound like something from another world.

Yo dawg, this new car's speakers absolutely SCREAM alien.

by realmartyp July 6, 2019

Alien Brained

To be photographed whilst sleeping, sporting a set of somebody elses testicles upon your brow!

'Aaaaarrrrrrrrrrrarrrrrrrgh, I've been Alien Brained!!!' After receiving the Martian like picture through your door.

by Davey Cadaver December 25, 2007

anti-alien

The first, last, and only line of defense against that which threatens the safety of this world. Aliens. If there is ever an attack on Earth you can bet this elite fighting team will be there. But you won't see them, you won't hear them, and you'll have no clue that they were there. But you can bet your ass the threat will be annihilated.

Dude A: Holy crap turn around dude it's friggin aliens!
Dude B: Where? I don't see any aliens you dumbass.
Dude A: Whoa! They were just here a second ago.....weird.

by z7michael7z April 8, 2005