smell gas 

To smell marijuana; especially dank smelling pot.

I smell gas, somebody getting lit up in there.

smell gas by NCMadDog December 16, 2017

Smell My Gas and Guess What I Ate 

A brand new game show, where you have to smell the person's fart, and correctly guess what he ate! Win big prizes if you can smell it right!

It's time to play the hottest new game show, Smell My Gas and Guess What I Ate! Smell the person's fart the fastest, and the first one to correctly guess what he ate will win a prize!

Smell My Gas and Guess What I Ate by LonePooper December 17, 2019

smellgasm 

Like an orgasm for the nose. When someone smells so good it makes you want to say GOD DAMN.

1. My hot ass co-worker was in my office today and I was having smellgasms.
2. I picked up his shirt off the floor and smelled it and had a smellgasm.

smellgasm by Jacqlyn April 24, 2006

Smellgasm 

A smell which is so pleasant that it is similar to your nose having an orgasm.

For example: Your favorite food being cooked or someone wearing a delightful smelling perfume/ cologne.

your favorite meal been cooked, Someone wearing a delightful smelling perfume/cologne. Smellgasm.

Smellgasm by saxkid5 April 28, 2011

Smellgasm 

Upon smelling a certain scent, or a combination of scents, one makes noises as though they are having an orgasm. Similar to a "Flavorgasm"

I walked into Anthropolige and had a smellgasm from the scent in they have in there.

Smellgasm by Kingskid1984 December 19, 2008

Smellgasm 

A smell referred to as a smellgasm usually means that an object's smell effects your nose clit and gives you an amazing orgy in your nostrils, for first timers it may pop their nose cherry, may cause bloody nose.

Leif: Dude, I just got this new smencil, and it's smell is so great I think I just got nose laid.
Xander: Dude, homie, you said it wrong, broheem, it's a smellgasm! Noob!
Leif: Fine, whatev, either way I'm gunna "nose"turbate and get a huge smellgasm tonight, bro!

Smellgasm by jhrdgesgn February 23, 2009

Smellgasm 

The sensation of amazing scent brought by smelling something awesome. Preferably a girl

Man1: (Sniff sniff) Auuuuuu

Man2: What?

Man1: That chick just gave me a smellgasm

Smellgasm by Dr. Ezz May 1, 2010