heads will roll 

people will be dismissed, punished, ruined, etc

If any of you violate the dress code again, heads will roll.

heads will roll by Light Joker November 20, 2005

heads down 

Term used to signify that you are really focused on your work, often used as an excuse to shoo away inquiring co-workers. Literally means you have your head down permanently affixed to your computer screen.

Go away! I'm heads down.

heads down by ravenish June 29, 2017

make heads or tails 

To not be able to choose from two things

I can't make heads or tails from this white candy or this yellow candy.

make heads or tails by iamsmart March 9, 2015

Boom headshot 

A phrase made popular by a pro gamer named FPS Doug on the internet series Pure Pwnage. FPS Doug says "Boom, headshot" everytime he shoots an opponent in the head in Counterstrike Source or any first person shooter type game.

n00b: OH NO, It's FPS DOUG!!!

- FPS Doug shoots n00b in the head -

FPS Doug: BOOM, HEADSHOT! TAKE THAT N00B!!!

Boom headshot by Andrew1 September 16, 2005

heads up

Advance notice of something that will need attention.

Just a heads up that the customer is likely to escalate this problem...

heads up by AKG September 20, 2005

Headscissor 

The act of a woman using the strength in her thighs to squeeze a man's head/neck, often in resulting in him being knocked out.

Men can do it to, but women's superior leg strength and the shape of the hips makes them far better at it.

Jake was so embarssed when he was play fighting with Lisa and she got her legs around his head. Her headscissor was so tight he couldn't breathe and she made him beg for release.

Headscissor by Lisa Orban October 29, 2011

Hoasis 

Lots of Ho's in one spot, no dudes

Its like a hoasis up in this bitch.

Hoasis by Bryan Blowmycock February 12, 2004