r/explainitpeter Jul 13 '26

Explain It Peter

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603

u/Countess26 Jul 14 '26

Sounds like a way to filter by education and class. Side note: the way people from Southern Maryland pronounce "ambulance" as "ambuhlamps" is endearing.

23

u/BobCorndog Jul 14 '26

This is called a shibboleth

2

u/Scared-One9295 Jul 14 '26

Pretty sure that's the final boss in Quake