ODIF 

Old Duck I'd Fuck. An older chick who is fuckable but fails to qualify for MILF status as she has no kids

Jared: Gee Sandra is a bit of a MILF

Jeff: Nah man she has no kids, I'd say she's still an ODIF tho.

Jared: Fuckin' A.

ODIF by JxxD March 8, 2009

odifferous 

The polite way to describe the foul smell of musty pee and dookey shit that is coming from the bathrooms right by one of the time clocks in the workplace. As we all know, if you say "Damn!! It smells like musty pee and dookey shit out here today!", someone will report you to HR

Ah, there is a hey odifferous aroma out here today.

odifferous by kingjmack May 18, 2011

Odiferousnessicity

Refers to the certain pungent nature of an overly used vaginal cavity.

In comparison of one's bodily odor quality to that of a whore's "post Jon"' hotdog shoot.

Refers to a just awful smell.

Blake: "Dude WTF! Did you shower this morning? You reek odiferousnessicity."

Jon: "Ashley is not a whore!"

Blake: "Hotdog down a hallway, man. Hotdog down a hallway......."

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Alex: "Dude come here and check out the awesome odiferousnessicity of my gym bag."

Lance: "No! Fuck you, Alex, I will not fall for that twice in one week."

Odiferousnessicity by Phenoix75 November 26, 2013

odifferous 

Refers to the "variety of air-borne flavors" that one may encounter when a fart or other super-offensive-smelling vapor is released.

People's butt-trumpet exhalations can be very odifferous, depending on how recently they ate, what they had to eat, the ambient temperature, their present state of health, etc.

odifferous by QuacksO December 20, 2019

Odiferass 

Used to describe the smell from someone’s ass or buttocks which has not been cleaned recently and radiates an extremely foul odor . ass smell stanky-bootay ass resin ass tinge

The guy in front of us in line smells so bad, I’m pretty sure he has odiferass.

Odiferass by Photo Pilot 2 June 20, 2020