1. When someone sings a song that is similar to a Herbie Hancock so you can no longer think of the correct tune.
GUY1. "Rockit! ba ba ba ba ba ba ba ba" GUY 2. no! thats Axel F! GUY 1. then how does rockit go? GUY 2. "ba ba ba ba ba ba ba ba ba. DAMN now u got me doing it! Y'all herbie hancock blocked me!
by lolllercaust January 6, 2010
Being distracted by someone so much that you cant remember a Herbie Hancock reference you were about to say...as evidenced on an episode of the cleveland show.
Man 1:Remember that-that,damn it i forgot!
Man 2:How did you forget that fast?!
Man 1:You Herbie Hancock-blocked me!
Man 2:How did you forget that fast?!
Man 1:You Herbie Hancock-blocked me!
by Zilchoboy October 19, 2009