1.) When one's nipples become firm and stick out and become very noticeable even if you are wearing a parka. Usually associated with cold weather.
2.) When one's nipples become so hard that you could practically cut diamonds with them.
2.) When one's nipples become so hard that you could practically cut diamonds with them.
by Eric Vincent November 7, 2006
 Get the Nip outmug.
Get the Nip outmug. by clay August 31, 2004
 Get the pep nipmug.
Get the pep nipmug. To recieve a lick on the nipple from a girl. Most often takes place between an intoxicated female and a dry male.
Also called a Horner.
Also called a Horner.
A drunk male meets a girl and she comes up with a great idea of giving him and his friends nip-jobs.
by Pete Moss September 25, 2006
 Get the Nip-jobmug.
Get the Nip-jobmug. Used to describe when the pubic hair surrounding a man's nipples converge downwards, forming a beard-like frame for the nipple. Can be considered sexy.
by desperate_d January 9, 2010
 Get the Gandalf Nipsmug.
Get the Gandalf Nipsmug. 1. A person (usually Sri Lankan, but I'm not giving names)who possesses a third nipple and suffers tremendous ridicule for it
1. Kasun
by I.C. Weinerz February 25, 2004
 Get the tri-nipmug.
Get the tri-nipmug. by PW January 13, 2003
 Get the Cheese Nipsmug.
Get the Cheese Nipsmug. Stupid, overused, annoyingly loud, unhealthy-sounding mufflers.  Generally used on Japanese import cars, but sometimes on American compacts. 
a.k.a. Fart-Cannon
a.k.a. Fart-Cannon
by redneck2420 September 7, 2005
 Get the Nip Tipmug.
Get the Nip Tipmug.