A - B - C - D - E - F - G - H - I - J - K - L - M - N - O - P - Q - R - S - T - U - V - W - X - Y - Z
Origin of Phrases - O
On a Roll
This phrase takes its name from the gambling tables - more specifically the craps tables. Every crapshooter earns for the time when each roll of the dice will produce another in a long string of wins. Consequently, anyone enjoying a great streak of luck is thought of as being on a roll.