Charging

• This is when an offensive player runs---or "charges"---into a defender. For this foul to be called, the defensive player has to be set in position.
  
  

Blocking

• This is called when a defensive player isn't set or he throws his hip into an offensive player. A defender who is trying to draw a charging foul from an offensive player can be called for blocking if he isn't set in position.
  
  

Technical

• This is typically the result of unsportsmanlike behavior and can be called on coaches as well as players. Unlike other fouls, a technical always results in at least one free throw for the opposition. Any player or coach who receives two technicals in a game is ejected.
  
  

Flagrant

• A flagrant foul is one that is considered carried out with the intent to harm an opposing player. This differs from an intentional foul, when the defense is attempting to intentionally to stop the game clock. Flagrant fouls always lead to immediate ejection and often result in a suspension.
  
  

Fouling Out

• At the high school and collegiate levels, players are permitted five fouls before being sent to the bench for the night. Professionals (both NBA and WNBA) are afforded six because of the longer games.