Ailien Hands 

Generative AI image of hands that contain non-human like features.

Check out the ailien hands on that hound dog.

Ailien Hands by MrJangles1969 April 28, 2023

Alien Hand Syndrome 

To be unable to control ones arm or arms. This can also be present when regarding the entire body (see Alien Body Syndrome).

Ross: Dashton, why did you nock over that expensive drum kit?

Dashton: Sorry, alien hand syndrome.

Alien Hand Syndrome by Petard the Retard October 13, 2009

Alien Handshake

1. To perform anal sex on someone or something.

Origin:

Stories of aliens and their fondness for abducting victims to perform anal probes.

I heard Bob took that drunk girl home last night and gave her the old Alien Handshake.

Alien Handshake by BFw0rdSmith August 27, 2009

Alien Hand 

The process of sitting on your non-dominant hand until it's numb and then using it to masturbate thus giving it an otherwordly, phantom-like quality.

Dude, Sheila's been pissed at me for weeks. I've had to resort to giving it the ol' Alien Hand in order to see any action.

Alien Hand by mannimal May 18, 2009