halotosis 

Noun - bad breath due to excessively playing Halo over a course of 2 - x days.

Carson: "Hey guys, no one was on Live last night, what the fuck?"
Devon: "Dude, you gotta fix that halotosis you got goin on or else we will all die!"

halotosis by Devon Naccarato May 16, 2008

halotosis 

An afterimage type of alteration to your visual and balance processing caused by many hours staring intently at the Halo video game screen, jacked on adrenaline but barely moving your body except for your twitching fingers, navigating through dark alien-infested tunnels with a weird purplish flashlight mounted on the helmet of a wobbly android war machine that you operate via the clumsy X-Y-Z axis joystick interface...distorts your senses when walking and driving after, especially in the dark at 2am when the battle is finally put on pause...save game for later.

After dinner, he said "Slayer in Blood Gulch, or Snipers in the Power Station?" When I got up to pee, it was 2am.

"Yo dude, I gotta work tomorrow..."

"OK, but let's just clear this level and smoke another one before you go."

I had severe halotosis on the way home, with green crosshairs hovering in my field of vision...the flood was everywhere, splattering off the windshield of my Warthog as I crushed them into roadkill.

halotosis by jona fin May 12, 2009

halotosis 

Bad breath suffered by the religious

Father O'Reilly's halotosis wasn't so noticeable after he'd been drinking whiskey

halotosis by Emma Chizett December 6, 2006

Phallic halitosis 

Bad breath resulting from frequent cocksucking. Usually contains a hint of smagma and/or semen.

I hooked up with this chick Jaime last night but she had a bad case of phallic halitosis. Because of this, in lieu of foreplay I went straight to the Phoenix Dip to exacerbate her condition.

Phallic halitosis by -=Quickie=- April 8, 2008

halitosis

When your mouth and asshole smell the same.

halitosis by J. Michael Reiter August 15, 2003

Halitosis

Stank-ass breath that makes you want to die. Commonly found in old people (particularly professors who drink too much coffee) and college students who don't brush their teeth and are prone to sucking too much cock.

Lordy, Bobby's halitosis was worse than usual today. He must've rolled straight in from that trick of his.

Halitosis by CalvinistHobbs December 12, 2010

halitosis

You know when you fart and it clears an entire room, well imagine that being condensed into someone’s mouth. That is the smell of halitosis.

Philips, your breath reeks, you have halitosis

halitosis by concerned peer May 21, 2003