The feeling you get when awakening in the middle of the night and realizing you still have hours to go before the alarm clock goes off.
Hector gets up in the middle of the night to piss. He looks at the clock, realizing it's only 1AM. With 6 hours to go before the alarm clock goes off, he has a huge hourgasm.
by HQR November 07, 2010
to be in a state of near orgasmic pleasure for a long time, i.e hours
my girlfriend's so hot! just being near her gives me an hourgasm
by BigBadBurny April 17, 2009