sniffering

Somebody who snorts cocaine or any other drug for the first time and struggles to sniff the entire line is usually sniffering.

A: Damn, this cocaine stuff is awesome. I feel better than i ever did!
B: Yeah, wait till you stop sniffering and you find out how to do it right! It shoots right up in your brain!

by LeKoBux January 1, 2013

Smiffed

Being ignored on a social media platform. Usually by a friend who follows you closely, but envies your sweet photo/updates of your vacation in the Grand Canyon and therefore, refuses to give you the satisfaction of a "like", "favorite" or "retweet."

"How was your vacation?"
"It was great! I went hiking in the Grand Canyon!"
"Oh I saw your Instagram, way cool."
"You saw it? But you didn't like it..?"
"Oh... Yeah..."
"You smiffed me, man! You douche bag!"

by Ace2theface September 4, 2013

Sniffers Knob

When after a night of too much powdered substances your penis becomes slightly shrivelled and harder to find

Fucking hell mate I've got a bad case of sniffers knob today

by Shaunyboy September 15, 2013

sifflebottom

Usually a male, but no excluding females. One who is infectted with both Scandusky and a STD. Attained while dancing with a infected person

He has sifflebottom.

by hie090866 November 21, 2013

siffle gas

Someone who steals gas out of cars

Two friends siffle gas from a hose. Takes other people's gas.

by carly Johnson March 27, 2014

snifferoo

A snifferoo is a slient but super stinker fart that causes people to go "sniff, sniff", and then exclaim "OOOuuuueewwh!"

The boss blew a snifferoo in the staff meeting and chuckled watching everyone give each other stinkeye.

by Yogi swiffer January 13, 2016

siffie

The ugliest, grossest mother fuxler you have ever met. They think they are the hottest thing jesus has ever made. But they are actually not. They are sif.

Your one sif mother fucker.
Your a siffie, thats what you are Sheryl

by Cloudy E August 22, 2016