Balloon Butting is when you stick a balloon into your anus and then have a friend inflate it to induce sexual pleasure, or you self inflate using a series of tubes/straws.
Hey did you hear that Paul was Balloon Butting?
Ya! It totally burst inside of him and he pooped out plastic!
Ya! It totally burst inside of him and he pooped out plastic!
by RickyPJangles May 18, 2014
Get the Balloon Buttingmug.