Thunderbolt and lightning, very very frightening

In what could be the Celtics last big regular-season game, we're about to witness two of the best teams in the league going toe-to-toe.

The Boston Celtics face the Oklahoma City Thunder tonight. It could be the last big game of the season. Yes, there are still games against the New York Knicks and Milwaukee Bucks on the schedule, but by that point, the best record in the NBA will be secured, and there will literally be nothing to play for.

So, tonight’s game could be the last semi-compet…