The act of smelling a man's penis or balls to confirm whether or not they have had vaginal intercourse. Usually done by women suspecting there significant other of cheating, occasionally done by bros to call bullshit.
Andrew "Sorry I'm late guys I was, like totally getting laid at 4:30AM and not sleeping in like a douchebage".
Connor " I'm calling bullshit your an hour late, whip out your sack so I can do a conformation sniff you lying sack of shit".
To almost fall on one's face, i.e. to trip.
I will probably sniff shit scaling the fence.
An insult for someone who is acting stupid or weird, or a name for someone that has wickedly smelling farts or poop
Yo dude, ryan just left a massive turd in the toilet, he’s such a poop sniff
When Tycho licks my feet soooo much, They sniff it alot. That's a Tychoese sniff!
Tycho, Gimmie a Tychoese Sniff please.
sum1 who gets arse in the face 4 2 quid
u got 2 quid no fuck off u rumple sniff
When you need to scratch your ass hole in the night and you carefully do it as to not have smelly fingers the rest of the night. You double check just to make sure by sniffing. If you are good , back to sleep. If not, you gotta go wash your hands.
I “midnight sniffed” 7 times last week and only had to wash my hands once.
Its like that thing that one time where you are in bed alone and you fart into your hand and you like smell it, one time.
I was exhausted after that four hour meeting, I went to bed but I couldn't fall asleep without my Midnight Sniff.