A verb that describes the 2 part act of: 1) person 1 placing their nostril on person 2's anus then 2) person one draws in air through their nose ("sniffs") as person two farts ("beefs"). Its a cross between a sniff and a beef. Hence "Sneef"
by Plashdog August 20, 2014

Sneefing is when you produce gas from thy arsehole and proceed to sneeze which furthermore produces an aggressive explosion between the cheeks
Person1 : "shit dawg i gotta sneeze, but my asshole kinda tight"
Person2 : "oh shit fam, try not too sneef dawg"
Person1 : *sneefs* "oh shit fam that was wack"
Person2 : "oh shit fam, try not too sneef dawg"
Person1 : *sneefs* "oh shit fam that was wack"
by Lord Sneefus December 10, 2019

by BraydenChoplak September 10, 2025

by Sneef1 September 6, 2023

by shellcraker2012 March 7, 2016

by KawasakiGuy October 12, 2016

Sneef is a code word for vaping. Using Sneef in front of teachers decieves them from you doing anything bad.
by Sneef July 7, 2016
