I've always liked the term
'A bit Upton Park' to describe slightly mad people. Also 'Completely Upney' for totally bonkers folks.
Hooray for District Line-related euphemisms for mental illness, I say.
(
tomsk,
Thu 17 Jan 2008, 22:31,
archived)
"Completely Upney"?
I lived there for 10 years and never heard this.
(
Cod Metal King Oh Mr Bellpit, your legs are so swollen!,
Sun 20 Jan 2008, 19:51,
archived)