Maybe some marriages weren't meant to be. There is this 28 year old "floor fitter" (flooring installer?) in London who presumably saved up and bought a great engagement ring for the equivalent of $12,000 and then decided the cute thing would be to tie it onto some helium balloons to give it to her:
QUOTE
But as he left the shop, a gust of wind pulled the balloon from his hand and he watched the ring -- and quite possibly the affections of his girlfriend -- sailing away over the rooftops.
"I couldn't believe it," he told The Sun newspaper.
"I just watched as it went further and further into the air.
"I felt like such a plonker. It cost a fortune and I knew my girlfriend would kill me."
Hajji spent two hours in his car trying to chase and find the balloon, without success.
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http://news.yahoo.com/s/nm/20080314/od_nm/...XbD5oE72mMDW7oFI don't know for sure what a "plonker" is but the context is clear!