To sniff and lick at the same time. usually done by a man to a womans vagina.
I want to niff your vagina
Nick and Jeff Warbler's (from Glee) fandom-made couple name.
Person on livestream: Do you ship Niff?
Nick: ...*huge smile*
Everything and anything and everything inbetween!
I'm just a stupid niff!" "I will niff you." "Get the niff outta hurr." "Niff you n-n-niff you!" "Written in the niffs!" "Niffy niffs!" "Stroke a niff." "Rollin like a big niff.." "MLIN" (MY LIFE IS NIFF
boolean inverse of the function iff, equivalent to xor
same as nand or nor
0 niff 0 =0
1 niff 0 =1
0 niff 1 =1
1 niff 1 =0
Niff is a street name for poppers.
also used for sniffs,
pass me the niff mate
ive only had 3 niffs
an abbreviation for niffler. its derived from the creature in harry potter which sniffs out gold, but it simply means "nothing" or "nevermind." see niffler
Dude 1: what's that your hiding under your bed, d3wd?
Dude 2: niff.
Dude 1: ok, if your sure.
Dude 2: just forget it, man.
Nigga I frequently fuck
Jenni: Isn't that yo boyfriend
Eva: NO! He's just a NIFF
An English 50 pence piece. Hand in hand with biff
Mr D's sell large chips for a biff