Inconvenient

We learn form the BBC of a case in the West Midlands where naughty pranksters left superglue smeared on the seat in a public convenience and subsequentlty a Man is found glued to toilet seat

Setting aside the poor chap's embarrassment (by the way, this seems to be a mobile-phone moment... what would have done without one?) imagine:

• that first moment when he realised he was stuck.
• the moment when he decided he had to call for help
• the smart alec comments of the first rescuers to attend the scene
• the morbid fear of toilet seats that will haunt the rest of his life