Timeout/Layup = technical foul

[BillyMac]

Originally Posted by Jurassic Referee

Can you find me a rules citation anywhere that states it is a "T" for practicing during a dead ball?

Your right. It doesn't state it directly. I was confusing a dunk with practicing. How foolish of me.

NFHS 2-7-4: The officials shall conduct the game in accordance with the rules. This includes: Prohibiting practice during a dead ball, except between halves.

NFHS 10-3-3: A player shall not: Grasp either basket at any time during the game except to prevent
injury; dunk or stuff, or attempt to dunk or stuff a dead ball.

This may be a stretch:

NFHS 10-3-5: A player shall not: Delay the game by acts such as:
Failing when in possession, to immediately pass the ball to the nearer
official when a whistle blows.