1. Off the charts - Adjective
2. Off the charts - Phrase
off the charts
Outside of the normal range of measurement; beyond expectations.
Advance sales quickly went off the charts.
off-the-charts (comparative more off-the-charts, superlative most off-the-charts)
Exceeding the normal range of measurement.
First-day sales were off the charts.
off-the-charts
My head is massive. My head is, like, off the charts. Luke Hemsworth
I never envisioned being number one for five weeks, knocking Mariah Carey and Boyz II Men off the charts. That's the scariest thing and the greatest thing that ever happened to me. Sir Mix-a-Lot
I don't think there's any question that the UFL or any other league that wants to challenge the NFL can have an impact. The demand for professional football is off the charts. Mark Cuban
Off the charts Hall of Fame talent EXCEPT for the turnovers. Source: Internet