Snifflles 

The biggest douche-fag known to all Steam gamers. He is known to mic spam, rage, prop spam/kill and minge up every RP and probably even a DM server in every Source game he visits. Also known as one of those high-pitched 10 year olds who has no friends.

Annoyed Player: Snifflles, stop hitting me with those damn stoves, I'm trying to build something.
Snifflles: NU! juts chill out
Annoyed Player: Grow up, queerfag.
Snifflles: NO U
Annoyed Player: wow, that joke is so overused. Get a life, fag bag.
Snifflles: NO U (Spamming the chat box)
An Admin has joined the game.
An Admin banned player Snifflles (Kicked and banned)
Snifflles: (turns emo and starts raging in Steam Friends)

Snifflles by afro-samurai August 23, 2009

Chea-Sniffle 

A superior chea which elicits confusing and embarrassing feelings of emotional vulnerability. One that experiences a chea-sniffle will not verbally exclaim as such, but rather will usually release a single tear in response. Chea-sniffles are generally preceded by watery-eyed-duuts.

I'm so proud, it brought a tear to my eye.... psyche men from Nacogdoches don't cry. But seriously...*chea-sniffle*

Chea-Sniffle by CoachRoachUTR July 18, 2012

Test Sniffles 

The sniffles you get during a test by tilting your head downward and allowing your sinuses to drain out toward your nose (causing a runny nose). This is worsened by allergies or a recent illness. The only known cure for the Test Sniffles are to slump your back and shift your legs foward so that your head stays upright and your eyes peer downward.

I was failing an English test when I realized that suddenly, everyone in the room was sniffling. I quickly jumped out the window and drove home to submit a definition on Urban Dictionary before anyone else. I decided to call this phenomenon "Test Sniffles"

Test Sniffles by abrakadabralakazam March 21, 2010

Snifflet 

A strange lurking man who approaches a women from behind to sniff her hair or neck for pleasure.

“I told you he was a snifflet, he snuck up behind me and sniffled in my person space.”
“Joe Biden Is a snifflet”

Snifflet by Snifflet April 24, 2021

Crotch sniffle 

When you're banging a chick who is embarrassed about how much of a slut she is and she has to excuse herself after the first two thrusts to 'use the bathroom' but she's really just in there trying to flush out her cum pot.

Yeah bro, She had an immediate crotch sniffle and ran to the bathroom, so I considered putting a condom on but I didn't.

Crotch sniffle by Ranchgirls December 10, 2020

sniffles 

the act of sniffing for two hours straight during the finals and being annoying to everyone around you

David: "Yo, did you hear hermit have the sniffles during chemisty?
Peter: "Yeah, must be allergic to hair oil.."

sniffles by Dabito February 24, 2011