Top definition
The unfortunate condition of premature ejaculation. This can be brought out by a multitude of causes, including but not limited to; dog barking suddenly during sex.
Man: Oh dang, I blew my stack when I heard Justin Timberlake playing on the radio while we were having sex. We were only 2 minutes into it, why did you turn that cd on so soon when you know what his voice does to me?!

Woman: Sorry...
by ColonPounder December 28, 2009
Get the mug
Get a blew my stack mug for your barber Riley.