Smellfie 

You fart near someone you're about to take a selfie with, and take the picture just as they indulge in your delicious aroma.

You should have seen the look on her face when I took that smellfie. Priceless!

Smellfie by RickJames5885 March 3, 2015

Smellfie 

To fart and then waft it towards your own face.

Russ: Dude, why are you smiling like that?

Buzz: Because I just did a really impressive smellfie, I'd share it with you, but then it wouldn't be a smellfie.

Smellfie by Efty November 28, 2013

Smellfie 

To discretely sniff ones underarms for stank before venturing out in to public areas as to not offend other with fowl body odor.

Hey man you ready to go?

Yea but first, let me take a smellfie. *sniff*

Yea we good, let's dip!

Smellfie by DrTeabagPHD July 2, 2014

Smellfie 

Pictures taken of oneself while pooping, or peeing (girl), usually showing only the legs with pants down or face with just upper body . Often uploaded to social media such as Facebook, Twitter, Instagram, and/or sent to friends via Whatsapp, Snapchat, iMessage, Wechat, BBM, etc.

Girl: "Here let me send you some pictures."

Boy: "Omg did you just send me a bunch of smellfies?"

Girl: "Ugh how did you know I'm pooping..."

Boy: "Cause I see the toilet you dumb kunt."

Smellfie by Bking604 August 9, 2015

Smellfie 

The act of smelling ones own arm pits to check for body odor.

Dude it's hot as hell in this club I'm gonna run to the bathroom and do a smellfie.

Smellfie by Original Prankster July 2, 2016

Smellfie 

When you're not sure if you have B.O. so you do a quick sniff, lifting one arm then the other to check your pits.

I wasn't sure if someone was cooking with onions so I took a smellfie to make sure it wasn't me.

Smellfie by Extremejutsu January 20, 2023

smellfie 

To take a selfie while shitting on a toilet. Usually used to show off how nice of a place you frequent to empty your bowels.

Guy1: Dude, I heard your favorite restaurant is closing down.
Guy2: Yeah, but it's ok. I got to take one last smellfie in their amazing bathroom.

smellfie by ZorionDragon November 3, 2014