a 'nang' is a little metal bomb shaped like thing that holds nitrous oxide. this is inhaled with the aid of an old soda stream device, the gas is then released into a baloon then inhaled through the mouth. nangs are particually good when taken coming down on exstacy.
eg. big night out, head mangled, go back to a party get some nangs. cause it strangely sorts your head out when you come back down to earth from the nang hit.
by sam February 17, 2004
Get the nangmug. A word used by moronic idiots to describe they way they feel about a person of the same sex. Sometimes used in horse breeding circles.
That mare is approaching nang.
by PoolThermo July 4, 2010
Get the nangmug. by kir 2 dahan July 18, 2006
Get the nangmug. 
by Adgeington August 14, 2006
Get the Nangemug. man, that chocolate milkshake was nanging
by Nate Dogg69 September 4, 2006
Get the nangingmug. The repeated posting of unpopular opinions, particular racial and sexual slurs, which make other people gag. Derivative of the original usage which meant inhaling nitrous oxide.
by BeachSaint January 26, 2008
Get the Nangingmug.