kilt

If a source of noise is traveling away from you rapidly, the sound waves emitted will be further apart, causing the pitch to sound lower from your perspective. Then when it travels toward you, the sound waves will be bunched closer together and that same sound will be heard at a higher pitch. Also, if the source of that noise is bagpipes, that same noise source will also likely be wearing a kilt.

Unless you are playing a bagpipe or you are in the thick of battle with the troops of Edward I, you cannot wear the kilt. Sorry, them's the rules.

They sell FREEDOM and MORE FREEDOM. True story.

The day the heavens opened up and a light of knowledge came down and punched me in the face.

12:

Good thing the dog isn't wearing a kilt...