When the intestinal gases build up inside your ass, but you hold it in instead of flatulating... When you do this, the farts travel up your spine, into your brain, and this is where you get shitty ideas from.
by Sarcastro October 25, 2003
 Get the holdin' it inmug.
Get the holdin' it inmug. by hustler August 4, 2003
 Get the holdinmug.
Get the holdinmug. by Jolene February 14, 2005
 Get the Holdinmug.
Get the Holdinmug.  Get the Holdinemug.
Get the Holdinemug. by GayJM March 26, 2010
 Get the Holdin' Heavymug.
Get the Holdin' Heavymug. by JJ fo shizzle November 4, 2003
 Get the holdin' it downmug.
Get the holdin' it downmug. by flamingos January 30, 2009
 Get the Holdin' Broomsmug.
Get the Holdin' Broomsmug.