The act of farting in a jar and then putting it in a freezer, turning it into a solid. Then you have a friend (or anyone) over to your house and then you offer them some water. Instead of putting ice in the water, you put your fart in. This causes them to drink your fart, and their drink will smell really bad.
Carl: Dude, this water smells like shit. What's wrong with it?
Tyler: You just got Montana Stanky Dranked!
Tyler: You just got Montana Stanky Dranked!
by Dirty Goolash October 30, 2009
Get the Montana Stanky Drank mug.