Letterbox sniffer

Someone who goes around sniffing stranger's letterboxes or bodily parts hoping to get a whiff of pheromones and/or sex.

This is often followed by a lewd or suggestive proposition and often results in violence and/or arrest.

See also crotchsniffer, sexpest and peeping tom

"What's wrong with Jo tonight?"
"She's rampant, sniffing out anything she can."
"Geez, what a letterbox sniffer"

by Jockchick December 18, 2011

Sweet Sniff

Acknowledging sweet smelling farts

Chill, it's not that bad! I made sure it would be a sweet sniff.

by oj.did.itzzz July 25, 2013

Bacon Sniffer

A radar detector.

Make sure to turn on your bacon sniffer if you decide to do 80 in a 55.

by Bambootrident August 26, 2013

rebound sniffer

A guy who is friends with a taken girl waiting for her to become single

Pers 1: "sandy and greg are hanging out a lot. Thought she was woth steve."
Pers 2: "yeah. He's waiting for them to break up. Damn rebound sniffer"

by flpitonurwndshld August 30, 2013

Dragon sniff

Having a Coke like substance blown up your ass by straw.

Hey man can you come blow this dragon sniff up my ass I'm tryin to get fucked up!!!!

by Who knew!!! November 4, 2015

Biffer sniffer

Someone who farts while bathing and bites the bubbles

That freaktard is a real biffer sniffer

by Dertwad July 5, 2016

Tip Sniffer

A person who loves to smell the tips of other penises. Usually used as an insult to other men. Not a real thing.

"You are such a cunt", said Jamie, "Shut the fuck up you tip sniffer"

by bobthemotherfuckingpickle September 20, 2016