Oh man, this guy is an official candidate for the Darwin Awards with this dumb stunt. Lefkos Hajji, 28, of London, decided he wanted to propose to his girlfriend, Leanne, by putting a £6,000 diamond engagement ring in a helium balloon. You can guess what happened from there. Yeah, the balloons flew away. "I thought I would give Leanne a pin so I could literally pop the question," Lefkos tried to explain. "I couldn't believe it. 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." HAHAHA PLONKER. According to the Telegraph, Leanne, "as [Lefkos] suspected, was apparently less than impressed." Aw, poor guy. Next time, just put it in a jewelery box, mkay? [Telegraph]