To sniff a spot that someone has just recently had gotten up from. Also, can be used in a noun form. Such as, someone who sniffs a spot that someone has just left from.

the act in which one inhales smoke through the nostrils like they're snorting it, they then exhale through the mouth. This action gets you FUCKED UP.

To make a precise or fine-tuned adjustment perfectly on the first attempt

Someone who sits in one bathtub, farts, and proceeds to eat ones bubbles.

A polite, fun and stress relieving way of saying "what the &#%@*#"

SNORF IS WHEN YOU GOT THE GOOD STUFF AND YOU WANNA SNORF ITT

verb. to fake snoring so that your boyfriend/spouse/significant other will think that you are asleep and therefore will no longer have to listen to his/her rambling on about his/her horrible day.