The flatulence in ones rectum that refuses to exit out the anus. This type of gas becomes boarderline painful for one to release, due to the fact that when it releases, it feels as though an actual cone is exiting the anus.
by Ogelthorp Agnus October 25, 2010
 Get the cone fartsmug.
Get the cone fartsmug. by Whoopiewhoop January 2, 2017
 Get the fart conemug.
Get the fart conemug.