Earlier quoted context omitted.
I don't know if you realise it or not but "PITA" is almost the perfect expression to use for networking equipment by the name of "Arris": " Jonathon Green, a British slang lexicographer who authored The Vulgar Tongue: Green's History of Slang, told me that his favorite rhyming slang word is "arris," which means ass, because it actually goes through more than one round of partially-dropped rhyming. "Arris," he said, i…
Since he's British it should be "which rhymes with "arse", glass only rhymes with ass in the north of England and beyond, and even there they'd prefer arse over ass (a turn of phrase I hope to never use or see again!) Can't get the journalists nowadays.
Also I'm so sorry but "arse over ass" made me laugh and has kinda imprinted on me, so I'm gonna remember whenever I see "brigandish" in HN comments :-D