He is complaining about his painful chalfonts again.
Chalfonts
idiom Vulgar
Cockney rhyming slang · East London
piles
Origin
via Chalfont St Giles
The long flight made his chalfonts flare up, so he had to stand for most of the trip.
Despite the discomfort caused by his chronic chalfonts, he maintained a professional demeanor throughout the lengthy board meeting.