Strangely enough, I had this planned for my 40th Birthday. I managed to snag a C Class seat on SQ from EWR to SIn. I would be leaving at 23:50 the day before my birthday and arriving at 6:30 the day after my birthday. As I would not technically have a 40th birthday then I thought that I could satay forever 39.
However...
I got run over in July and had to cancel my flight. So now I really am 42!