Serge's Finger Sniff Test (SFST) 

Craftily inserting a finger into a lady's vagina and sniffing it to see if the odour is acceptable for further exploration

I did the Serge's Finger Sniff Test (SFST) on her and it was ok so I went for it

Serge's Finger Sniff Test (SFST) by passedthesnifftest November 6, 2007

The Devil's Sniff 

When you scratch your ass crack and then smell your fingers.

Yo David I just did the devil's sniff and it was so awesome I nutted.

The Devil's Sniff by swagstictrigga December 11, 2019

P,N,S (Poke and Sniff)

After an intense work out a heavy set person pokes into there belly button for lent only to find that a odor has built up that smells like 65 year old dingle berries from a wild sheep dog and microwaved garbage and intentionally puts said finger to a friends nose and ask him to smells, unaware to the friend of the odor he sniffs and in disguised by the raunchiness of his friends finger which in turns makes his nasal passages wither and die.

HEAVEY SET MAN: Hey dude that was an intense work out!! (all the while poking his belly button), hey bro smell my finger!!!

UNAWARE FRIEND: Alright dude, (smells finger) DUDE what the hell, that smells like 65 year old dingle berries from a wild sheep dog and microwaved garbage!!!!

HEAVEY SET MAN: Hahahaha P,N,S (Poke and Sniff)!!!!

P,N,S (Poke and Sniff) by Dr. Daveindo January 26, 2010

Sniff Safe 

1. Any form of a downer kept for the emergency of a bad comedown from cocaine.
2. A fail safe against the comedown off cocaine.

Guy: Chop me out another railski babe, I feel like shit.
Girl: Were all out!
Guy: Thats cool I got a sniff safe, theres a bottle of Zanex and a case of Coors Light downstairs

Sniff Safe by Brohan Sebastian Bach March 15, 2011

Sniff- Sniff

This in fact is not a spoken word so much as a sound. It is the same sound made when someone is sniffing their nose as they are crying or trying to stop crying. The recovery sniffs is the sound you are mocking.

It is a sarcastic way to show someone you feel no pity for their situation.

Just like playing the tiny violin for a person, this mocks the persons sadness by "crying" along with them. See example

Bjorn: Yesterday, my girlfriend told me that my clothing is out of style and it really hurt my feelings.

Bennett: (very sarcastic)"Sniff-Sniff".... "Sniff- Sniff" oooh "sniff-sniff"...that's just terrible

Bjorn: Oh shut up

Sniff- Sniff by Randoni April 6, 2009

sniff-sicle 

the art or action of removing a bicycle seat(usually the quick release type) and hold it in front of you by the post like a pop-sicle and taking periodic sniffs or wofts from the seat area with the goal of smelling whatever aromas that are emitting from said seat, for the best results this usually takes place right after the seat in question has been sat on or "ridden".
the most popular smells or "flavours" are usually from a womans(pussy smell) bicycle seat but some also prefer the one from males(smegma, ball sweat) or the universal ass smell.
some are also known for the trifecta of smells which many people seem to get maximum enjoyment.
Some also consider this to be a fetish but it only seems to be popular in parts of thailand.

Angela-"hey Tom that was an awesome bike ride and its a hot day too, im all sweaty"
Tom-"I know it was awesome, and now we will be able to each enjoy eachothers sniff-sicle"
Angela-"I totally agree lets just hold them here and sniff away"
Tom-"YES LETS!

sniff-sicle by canadianwintersaretoolong September 10, 2010

scratch and sniff stalker 

A creepy boss who always tries to scratch, massage or sniff his female employees.

I can't stand my boss. He's such a scratch and sniff stalker. Every time I walk by him, he takes a deep breath like he's trying to get high off of my perfume.

scratch and sniff stalker by oldsport December 31, 2014