look up anything, like your first name:
1. blowin it
when someone is doing poorly, or ruining something.
Nathan: "did you see Tye actin like a huge faggot yesterday?"
Will: " Ya i did, i was tryin to run my game on yellz and he was fuckin blowin it"
2. blowin it
when your not on it
When a chick offers you to suck on her titties and you don't. Your blowin it.
rss and gcal