to think up the most frivolous AIBUS possible?

[MarysBeard]

I have run out of demerera sugar, WIBU to use white cane sugar in my coffee? Or should I go without for now?

It's 2.55pm. I haven't had any lunch. WIBU to move the cat off my knee and come off MN for a while?

YABU for using sugar at all, didn't you know it's POISON and will turn your children into mutants? Unless it's fair trade and packaged in recycled tyres, then of course YANBU.

As for lunch, I'll need more information. Does your cat display any challenging behaviours we need to know about? Perhaps a predeliction for porn? Or an insistence in parking in P&C spaces despite clearing being without / a visible disability? Will lunch be low GI and from sutainable food sources? Or will it be fish fingers made with endangered clown fish and own lable beans?