Definitions by 7And7Is

Sharknado 

idiom, tr. v. :

1. to go sharknado - to go ballistic on someone big time.

2. to sharknado - to aggressively assail someone.

1. "If you wreck my car one more time, I'm going all sharknado on you!"

2. "When I finally came across that scheming fraud I totally sharknadoed him."

Sharknado by 7And7Is September 1, 2013