Does Vile Bodies by Evelyn Waugh count?
http://en.wikipedia.org/wiki/Vile_Bodies
"I first read this book when I still lived in London years ago, and laughed until tears rolled down my face. I still like to dip into the time worn pages of my Penguin book and chuckle over the antics of the "bright young things." The descriptions of "flapper" and air balloon parties, stupid politians, machevalian clergy, film making, sports car racing and love affairs are funny, funny, funny. The writing style is sparse, well thought-out and easy to read. The characters are engaging, the situations are absurd and I highly recommend Vile Bodies as a great way to spend a dull, rainy evening. It will liven you up!"
(From amazon review)
Amazon.co.uk User Recommendation
Also... Catch 22 made me laugh all the way through. Not sure if it counts though?