When you're banging a girl, and she's fake moaning so badly it sounds like a dude playing the bag pipes.
by misfit December 7, 2003
Get the Bag Pipesmug. Where the man puts his penis in a girls armpit, whereupon she proceeds to lift her arm up and down, like she is playing the bagpipes. This act is known as Bag-piping.
by GaryB123 November 27, 2006
Get the Bag-pipingmug. by Anonymous October 28, 2003
Get the bag pipemug. by Keanu Reeves May 6, 2005
Get the bag pipingmug. by CableBob October 22, 2008
Get the Bag Pipemug. by Jr0ckk February 6, 2020
Get the Bag-pipedmug. by mug z July 9, 2012
Get the bag pipingmug.