Sniff my thumb

When You pick your butt with ur own thumb and it smells bad u ask somone to sniff it for you

Sniff my thumb is when you have an itch in ur butt and it smells really bad and you dicide to pick it with your thumb and then ask somone to sniff it

by Sniffjack February 20, 2017

sniff my hoop

When someone is not even worthy of kissing your ass they may be invited to sniff your hoop as that is the closest they are going to get.
Can also be a hand gesture while driving for example: making a "hoop" with thumb and forefinger tips together brought up tip the nasal cavity and a healthy deep breath.

"Ach, sniff my hoop ya useless wee bawbag"

by Spytfyre November 18, 2018

Sniffalou

Sniffalou is the type of person that you might meet once in your lifetime. So when you encounter a sniffalou you have to treat sniffalou with a lot of respect. Sniffalou's loves adventure and discovering new things

Omg there's a fine sniffalou

by Marley and Me April 18, 2020

Siff water gherkin

Siff the South African slang word for something that is disgusting and disliked. Siff water gherkin is the disgusting water that the last gherkin sits in. The water is murky and the gherkin is wrinkled and wasting away. The word implies that someone is past the point of help and should be thrown out

Ashley stop being a siff water gherkin, you're better than that.

by Trash Panda11 May 11, 2022

Sea Sniff

to smell yourself- to see if you smell or have an odor

Bend down quickly while smelling yourself to see if you smell in the nightclub

by Getrich83 December 13, 2003

Sir Sniffalot

Someone who has an undeniably acute addiction to cocaine.

I see Sir Sniffalot has arrived...he looks absolutely clattered.

by Ozvaldez November 9, 2007

dong sniffer

a dong sniffer is a neat freak gay man who sniffs a cock before giving a blowjob. This isn't unlike a straight guy who fingers a girl and smells the result before going down on her.

I can't believe that dong sniffer smelled my dick! I shower everyday!

by MediaOffline76 October 17, 2010