Meaning

• A bump on the head.

• Any minor collision or random meeting.

• An act of sexual intercourse.

• A condition of sudden, severe fatigue in an endurance sports event caused by glycogen depletion.

Meaning

• To strike or collide with something.

• To have sexual intercourse.

• To hit something with the front of the board, especially in midair.

• To experience sudden and severe fatigue in an endurance sports event due to glycogen depletion.