natural selection

A mod to Half-life that is similar to Starcraft, and Aliens combined into a FPS with RTS included. Teamplay with aliens vs marines.

n00b: commander, gimme a jp/hmg now!
commander: no
n00b: eject him!
-Commander has been ejected-

by G2 July 12, 2003

Semection

Sem-ection.
This is the same as an Eremi and refers to your penis when it is between the semi-hard stage and a full erection.

It's not quite a semi and not quite an erection - it's a semection.

Example 1:
Girl: "Have you got a hard on!?"
Guy: "No"
Girl: "Yes you do!! It's bigger than a semi"
Guy: "I have a semection!"

Example 2:
"Lying beside this girl in bed it may have looked like I was semi'd up but I had a full semection on the go, if she was naked I would've had an erection."

by ShyTed77 April 5, 2010

Erection Selection

Erection Selection: When a gentleman presents a number of options with which to provide dick to a lady.

Doorman: Hey baby, want to see my erection selection I got for you?

Victoria: Why not, any bendy ones?

Doorman: You like dat baby...

by MrTheMeist May 11, 2016

Natural-Selection

The second best Half-Life modification.

Dude, CS is gay and its full of 8 year old kids and whiners and hackers and the mod himself has no teamwork at all. Natural-selection is a strategy and action mod that requires lots of teamwork and skilled players to win. go download it at www.natural-selection.org

by Gungsta-Pasta June 24, 2003

natural selection

The only thing similar about Natural Selection's gameplay and Counter-Strike's is that they both involve two teams.

by Trent August 8, 2003

Natural Selection

I will find you, and I WILL kill you!

-Nature

Natural Selection is Coming For You

by SpaghettiFingers October 27, 2015

sexecution

Woman (or man) on their knees, execution style, recieves a hot load to the back of the head.

The force blew her on her face the first time I gave her a sexecution.

by Joebong May 9, 2005