When getting a blowjob, your partner fondles your nut sac and you release a fart simultaneously.
While she was sucking my dick I gave her the dirty bagpipes.
by Matt & Dan November 20, 2006
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guy 1:"Hey i heard that girl was a freak"
guy 2:"ya i gave her the ole dirty bagpipe!"
by gibblesandbits October 14, 2010
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