An orgy involving elderly geriatric men, the primary position of sexual intercourse resembling that of a "stack", ie sitting on eachother piled up,linked by their penises in the person in front's rectum.
The old people's home was temporarily closed today after all of the male residents were found in the dining room having a git stack.
by Rob and Jen June 30, 2007
 Get the git stackmug.
Get the git stackmug. by BloggingMum January 20, 2009
 Get the Stack of Dimesmug.
Get the Stack of Dimesmug. by ziggy stardust June 2, 2005
 Get the fat stacksmug.
Get the fat stacksmug. scary people who are overly obsessed with aussie band "short stack" from budgewoi, and twitter stalk them.
person 1- omg! short stack are so awesome, i love them, i follow them on twitter, omg there so hot
person 2- eww, stalk stack!
person 2- eww, stalk stack!
by graciegraciegogo October 8, 2009
 Get the stalk stackmug.
Get the stalk stackmug. A band from Budgewoi, NSW, Australia with three extremely talented (and funny) members. Andy Clemmensen who is the backup singer and the bass player, Shaun Diviney who is the lead singer and lead guitarist and Bradie Webb who is the drummer. They formed in 2005 and have been loved by almost all ever since. They have appeared on many tv shows including The 7PM Project, Rove and Sunrise. For all you haters, start liking them because they are really nice people.
by Short Stack fan July 5, 2011
 Get the Short Stackmug.
Get the Short Stackmug. by PolynesianBreaddown June 23, 2010
 Get the Stack It Upmug.
Get the Stack It Upmug. When one girl and at least three guys have sex. It is in the order of girl on bottom and then a guy on top and another guy on top then another guy on top and so on. Therefore called stack'n pancakes. All of the guys then ejaculate on the girls face, this is the "syrup" on the pancakes.
by WesScarface February 3, 2015
 Get the stacking pancakesmug.
Get the stacking pancakesmug.