This is when you are dressed up in full midieval attire (knight armor, renaissance clothes, kings, queens ect...) and are getting head from a chick, while you move the handle of your sword in and out of your ass.
At the last renaissance fair, Lady Marrion and my self had a lovely time playing the midieval bag pipes....
by Elishiuos May 20, 2006
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an expression used to describe a scenario in which elaborate or "over-the-top" preparations/decorations are set-up for particularly special groups or individuals.
Person 1: "Wow...look how lavishly this office is decorated!! This guy must be really important!"

Person 2: "Well you know, they don't bring out the bag pipes for just anyone..."
by jaybee173 December 7, 2011
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To lean over, compressing your abdomen, stimulating the realease of gas (either burp or fart).

Can possibly be done to someone else.
I dropped my pen under the desk at work and totally bag piped out a fart in front of all my coworkers.
by Stpaul83 February 26, 2018
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A term used by professional divers (see monkey fucking a football) to describe a particular person or organizations discombobulated attempt to complete a task. (Note the diver has air hoses and is underwater)
Holy shit! You’re so tangled in your own lines and hoses you look like an octopus fucking a bag pipe.
by Cubs4388 October 31, 2020
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I seen azza bag piping Chris last night. He was sucking his bum and squeezing his stomach
by October 27, 2021
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The man who wears the pants in a homosexual relationship. He “fills” his boyfriend’s, otherwise known as the “Twinkie” , cavities with his crème from his piping bag.
“Look at that gay couple over there”
“Who do you think is the piping bag in the relationship?”
by Sahaev August 4, 2023
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When a woman's natural breasts are so big that when she lays flat on her back they fall under her armpits.
I bet when she lays down she can play them bag pipes !
by SirEnglebertHumperdink March 19, 2017
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