just another way to say you suck. When people are annoying you or getting you mad or even if you had plans to do things with someone and all of a sudden they cant, you respond with "You Blow".
Gosh you blow!
"Are we still going to the movies this weekend?" - boy
"No I can't. My mom won't let me out." - girl
"Damn you & your mom blow" - boy
"Are we still going to the movies this weekend?" - boy
"No I can't. My mom won't let me out." - girl
"Damn you & your mom blow" - boy
by Tim-la March 11, 2008